Answers
Answer:What's the problem for question 2? And I may be able to help you with it.
Step-by-step explanation:
Related Questions
HELP Explain the Triangle Inequality Theorem as it relates to angles.
Answers
Answer:
If two sides of a triangle are unequal, then the measures of the angles opposite these sides are unequal, and the greater angle is opposite the greater side.
have a great day and easter
The Inequality Theorem states that, If two angles of a triangle are unequal, then the measures of the sides opposite these angles are also unequal, and the longer side is opposite the greater angle.
What are triangles?A triangle is a polygon with three edges and three vertices.
Triangle Inequality Theorem :-
If two angles of a triangle are unequal, then the measures of the sides opposite these angles are also unequal, and the longer side is opposite the greater angle.
For example :-
Consider a triangle RQS,
List the sides of this triangle in increasing order.
Because 30° < 50° < 100°, then RS < QR < QS.
For more references on triangles, click;
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Jess has 60 ounces of an alloy that is 40% gold. How many ounces of pure gold must be added to this alloy to create a new alloy that is 75% gold?
Answers
Answer:
84 ounces of pure gold
Step-by-step explanation:
Jess has 60 ounces of an alloy that is 40% gold. How many ounces of pure gold must be added to this alloy to create a new alloy that is 75% gold?
Pure gold = 100% gold
Let the number of ounces of pure gold = x
Hence, we have the equation
40% × 60 ounces + 100%× x ounces = 75%(60 + x)ounces
= 0.4 × 60 + 1x = 0.75(60 + x)
= 24 + x = 45 + 0.75x
Collect like terms
x - 0.75x = 45 - 24
0.25x = 21
x = 21/0.25
x = 84 ounces
Therefore, we need 84 ounces of pure gold
84 ounces of pure gold must be added
The first is to write out the parameters
Jess has 60 ounces of alloy
40% of this alloy is pure gold
The number of ounces that should be added can be calculated as follows;
Let y represent the unknown
40/100(y)(60) + 100/100(y)= 75/100(60+y)
24 + y= 0.75(60+y)
25 + y= 45 + 0.75y
24 - 45= 0.75y -y
-21= -0.25y
y= 21/0.25
y= 84
Hence the number of ounces of pure gold required is 84 ounces
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Andres y Jorge fueron a una dulcería, Andrés compró 5 chocolates y 1 paleta por lo que pagó $26 y Jorge compró 2 chocolates y 1 paleta y pagó $14, ¿Cuál es el precio de cada chocolate y cada paleta?
Answers
Answer:
Precio del chocolate = x = $ 4
Precio de la paleta = y = $ 6
Step-by-step explanation:
Vamos a representar
Precio del chocolate = x
Precio de la paleta = y
Andrés y Jorge fueron a una tienda de dulces, Andrés compró 5 chocolates y 1 paleta por la que pagó $ 26
= 5x + y = 26 ...... Ecuación 1
Jorge compró 2 chocolates y 1 paleta y pagó $ 14.
2x + y = 14 ....... Ecuación 2
Combinando ambas ecuaciones juntos resolvemos usando el método de eliminación
Restamos la Ecuación 2 de la Ecuación 1
5x + y = 26 ...... Ecuación 1
2x + y = 14 ....... Ecuación 2
3 veces = 12
x = 12/3
x = $ 4
Resolver para y usando la Ecuación 1
5x + y = 26 ...... Ecuación 1
5 (4) + y = 26
20 + y = 26
y = 26 - 20
y = $ 6
Por lo tanto, el precio de cada chocolate y cada paleta:
Precio del chocolate = x = $ 4
Precio de la paleta = y = $ 6
12x - 6y = 13
8x - 4y = -21
Answers
Answer:
24
Step-by-step explanation:
24
Find the area of a rectangle with side lengths 5 /8 ft. And 1/ 3 ft. A 1-foot by 1-foot square is shown. The square is divided into 8 rows and 3 columns. Therefore, there are a total of 24 equal-sized cells inside the square. A. 5 /11 ft 2 B. 1 11/ 12 ft 2 C. 6/ 11 ft 2 D. 5 /24 ft 2
Answers
Answer: 5/24 ft²
Step-by-step explanation:
To find the the area of a rectangle with side lengths 5/8 ft and 1/3 ft, we need to know that the area of a rectangle is gotten by multiplying the length by the width.
In this case, the area of the rectangle will be:
= 5/8 × 1/3
= 5/24 ft²
Four friends are all working in summer jobs. Their names are LaTisha, Zack, Steve and Michelle. The jobs they have found this summer include food server, lifeguard, construction worker and clerk at a grocery store. Determine who is working which job by using the clues below. 1.The person doing the food-serving job really like his work. 2.Zack and the lifeguard have known each other for years. 3.Both Michelle and the lifeguard are outside most of the time, and the other two are inside most of the time. 4.LatTisha and the person working construction met on their job last summer. 5.Neither Zack nor the food server worked last summer.
Answers
Answer:
LatTisha works as a Lifeguard
Zack works as a clerk at a grocery store
Steve works as a food server
Mitchel is a construction worker
Step-by-step explanation:
The parameters of the question are;
The names of the four friends are; LaTisha, Zack, Steve, and Michelle
The jobs found are; Food server, Lifeguard, Construction worker, and Clerk at a grocery store
1. The food server person likes his work
2. Zack and the lifeguard have known each other for years
3. Mitchel and the lifeguard are outside most of the time
4. LaTisha and the person working construction met on their job last summer
5. Neither Zack nor the food server worker worked last summer
We have;
Using known names,
Famale names are; LaTisha and Michelle
Male names are; Steve and Zack
Therefore
The food server worker is a guy, not Zack but likely Steve
Mitchel works outdoors, therefore, she works in the other outdoor employment which is construction
The remaining two occupations are;
Lifeguard and Clerk at a grocery store
Given that Zack is not the lifeguard, we have;
Zack is the clerk at a grocery store
LatTisha is the Lifeguard
As a first step in developing a new drug to treat cancer in humans, an initial study of the drug is undertaken in rats. Three hundred rats with cancer are studied, and each is assigned to one of three treatments. One hundred rats are randomly assigned to a high dose of the new drug, 100 are randomly assigned to a low dose, and 100 are randomly assigned to a control group (no drug). After six months, each rat is examined and classified as having developed no tumors, one tumor, or two or more tumors.Which of the following would be an appropriate alternative hypothesis in this study for a chi-square test for homogeneity of tumor response across treatments?A. Ha :Ha : There is no difference in the distribution of tumor status across the three treatments.B. Ha :Ha : There is a difference in the distribution of tumor status across the three treatments.C. Ha :Ha : There is no association between tumor status and treatment.D. Ha :Ha : There is an association between tumor status and treatment.E. Ha :Ha : The proportion of rats with no tumors is the same for each treatment group.
Answers
Solution :
Here, we are interested to study if the treatments have any effect on going tumor or not. Actually, this is model is an ANOVA one way layout with a treatment 'drug'.
In this kind of model or ANOVA model, we take the negative statement as our null hypothesis i.e.,
[tex]$H_0:$[/tex] There is no difference in the distribution of tumors states across the three statements.
Therefore, alternative hypothesis would be :
[tex]$H_a:$[/tex] There is a difference in the distribution of tumor states across the three treatments.
So the correct option is (B).
HELP ME PLESE IM TIMED NO SNEAKY LINKS ANWSERS ONLY PLZZZ HELP ME
Answers
Answer:
8p=t
Step-by-step explanation: Snap add?
Answer:
8p = t
Step-by-step explanation:
Length of one string = p
Length of all the strings (t) = p × 8
= 8p
Thus, 8p = 7
If the triangles in the diagram are congruent, then x is equal to 30°.
True or false
Answers
Can someone plz help me with this!!!
Answers
Answer:
Yes it does
Step-by-step explanation:
-4 times -5 equals 20, then you subtract -7 which gives you 27
know these measurements?
Answers
Answer:
a=90
c=40
b=70
Step-by-step explanation:
a is right angle so 90
c is 160-90-30=40
b is 150-80=70
can someone please help me with this question? (no links!!!)
Answers
Answer:
Step-by-step explanation:
[tex]\text{The area of a circle can be expressed as}\\ \\ A=\pi r^2\ or\ A=\frac{\pi d^2}{4}\\ \\ \text{You are told d=11in and to approximate pi with 3.14 so}\\ \\ A=\frac{3.14(11^2)}{4}\\ \\ A\approx 94.985\ in^2[/tex]
which is grater .856 or .8561
Answers
Answer: .8561
Step-by-step explanation: If you make them the same number by adding a 0 to .856 it would look like
.8561
.8560
Answer:
I think it would be .856
Step-by-step explanation:
0.5 is greater than 0.05. There are many ways to deduce this:
The more the # of zeroes after the decimal point the smaller the number is. Suppose there are x number of extra zeroes after the decimal point in number a than number b. Then, b is 10^x times larger than a.
Multiply both numbers by 100. we can see 0.5*100 (=50) > 0.05*100 (=5)
Fractionalize both numbers, we get 0.5=(5/10) but 0.05=(5/100). This makes 0.05<0.5
Thanks for reading. Hope this helps. And maybe can i have brainliest?
Solve for r:
r over 8.45 = 15.2
1. r = 128.44
2. r = 23.65
3. r = 1.79
Answers
r over 8.45 = 15.2
r = 128.44
You do 15.2/8.45
And you get 1 135/169 then you approximate it and that gives you 1.79
solve the system by substitution 2x + 5y = - 3 and y = - 1
Answers
Answer:
x = 1
y= -1
Step-by-step explanation:
Plug in for y
2x + (5)(-1) = -3
2x - 5 = -3
2x = - 3 + 5
2x = 2
x = 1
An angle measures 106° more than the measure of its supplementary angle. What is the measure of each angle?
Answers
Answer:
74°
Step-by-step explanation:
A supplementary angle is when two angles add up to 180°, so 180° - 106° = 74°
pls love me and have a great day <3
Pls help me with the answer to question 3
Answers
will you please tell me what the answer is
Answers
Answer:
Ummm idek L O LLLLLL
Step-by-step explanation:
There are 96 raisins and 24 cashews in each package of granola.
What is the unit rate in raisins per cashew?
4
12
20
96
Answers
96/24 =4
hope this helps
Henry is going to invest in an account paying an interest rate of 4.3% compounded
continuously. How much would Henry need to invest, to the nearest dollar, for the
value of the account to reach $820 in 13 years?
Answers
Answer:
63.0769230769
Step-by-step explanation:
Answer:
469 this was correct on Delta Math!!!
Step-by-step explanation:
—-PLEASE HELP QUESTION IS IN THE PICTURE-
is this wrong?
Answers
looks good I can't see anything wrong
What is the least common denominator for the fractions below?
4/9
and
2/6
Answers
Answer:
?
Answer · 0 votes
To write fractions with a common denominator, you will most likely need to scale some numbers up! I will explain how. Let's try it with the fractions 23 and 312 12 is larger than 3, so we will have to multiply the 3 by some number to equal 12. (We are really finding the Least Common Multiple of the two denominators!) To do this, you have to multiply the 3 by 4, because 3x4=12. But now the numerator doesn't match the denominator. When you scale the denominator up, you have to scale the numerator up too! So the 2 must be multiplied by 4 also. Now you have the following: 812 and 312 These fractions now have common denominators! Now they're all set for adding or subtracting fractions. Try another: 26 and 35: The least common multiple of 6 and 5 is 30. (the product of the denominators) Transform each fraction by multiplying by "1": 26⋅55 = 1030 and 35⋅66 = 1830 One last problem: 49 and 76 What is the least common multiple of 9 and 6? Could you use 54? Absolutely, but it is not the L…
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Brainly.com
Question
1.What’s the least common multiple (LCM) for each group of numbers? a. 6 and 15 b. 4 and 11 c. 6, 9, and 12 d. 8, 10, and 20 2.What’s the least common denominator (LCD) for each group of fractions? a. 1⁄6 and 7⁄8 b. 3⁄4 and 7⁄10 c. 7⁄12, 3⁄8 and 11⁄36 d. 8⁄15, 11⁄30 and 3⁄5 3.Insert the “equal” sign or the “not equal” sign ( = or ≠) to make each statement true. a. 18/36 _____ 1/2 b. 13/15 _____ 7/10 c. 3/5 _____ 5/9 d. 3/8 _____ 10/16 4.On a hot summer day, John drank 5⁄11 of a quart of iced tea; Gary drank 7⁄10 of a quart; and Carter drank 3⁄5 of a quart. Which man was the most thirsty? 5.What’s the largest fraction in each group? a. 5⁄6 and 29⁄36 b. 5⁄12 and 3⁄8 c. 2⁄5 and 19⁄45 d. 5⁄7, 13⁄14, and 19⁄21 e. 7⁄11 and 9⁄121 f. 1⁄2, 3⁄18, and 4⁄9 6.Reduce each of the following fractions to its simplest form. a. 12⁄18 b. 48⁄54 c. 27⁄90 d. 63⁄77 e. 24⁄32 f. 73⁄365 7.What is the next fraction in each of the following patterns? a. 1⁄40, 4⁄40, 9⁄40, 16⁄40, 25⁄40 . . .? b. 3⁄101, 4⁄101, 7⁄101, 11⁄101, 18⁄101, 29⁄101. . .? c. 5⁄1, 10⁄2, 9⁄2, 18⁄4, 17⁄8, 34⁄32, 33⁄256. . .? 8.In each pair, tell if the fractions are equal by using cross multiplication. a. 5⁄30 and 1⁄6 b. 4⁄12 and 21⁄60 c. 17⁄34 and 41⁄82 d. 6⁄9 and 25⁄36 9.This year, a baseball player made 92 hits out of 564 times at bat. Another player made 84 hits out of 634 times at bat. Did the two players have the same batting average? 10.On a test with 80 questions, Bob got 60 correct. On another test with 100 questions, he got 75 correct. Did Bob get the same score on both tests? 11.Find the missing numerators in each of the following problems. a. 10⁄15 = ⁄60 b. ⁄108 = 4⁄9 c. 7⁄11 = ⁄121 d. ⁄144 = 2⁄6 12.This handy application of LCMs is used by astronomers. All the planets in our solar system revolve around the sun. The planets occasionally line up together in their journeys, as shown in the illustration. The chart shows the time it takes each planet to make one trip around the sun. Now, imagine that the planets Earth, Mars, Jupiter, Saturn, Uranus, and Neptune aligned last night. How many years will pass before this happens again? (Hint—Find the LCM of the planets’ revolution times.) Solar System Planet Revolution Time Earth 1 year Mars 2 years Jupiter 12 years Saturn 30 years Uranus 84 years Neptune 165 years
Answer · 15 votes
1. a. 30b. 44c. 36d. 402. I don't really remember how to do these but if you cant make the denominator smaller then I belive it's a. 24b. 20c. 4d. 53.a. =b. not =c. not =d. not =4. Gary5. a. 5/6b. 5/12c. 19/45d. 13/14e. 7/11f. 1/26.a. 2/3b. 8/9c. 3/10d. 9/11e. 3/4f. 1/57.a. 36/40b. c. 8.a. yesb. noc. nod. no9. no10. yes11. a. 40b. 48c. 77d. 4812. 4,620
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Wyzant
Question
what is the common denominator for 3/4 and 2/5
Answer · 0 votes
Hi Elikem! To find the common denominator. First check to see if one of the numbers is divisible by the other. In this case 4 is not divisible by 5 and 5 is not divisible by 4. So the next step is to find the common multiple. You do this by writing out the multiples of each. 4 8 12 16 20 24 28 5 10 15 20 25 When you find a common multiple, in this case 20, you have found the common denominator. Hope this helps!I am available for online tutoring for $35 per hour sessions.
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Brainly.ph
Question
What is the least common denominator of 2/6 and 5/12
Answer · 3 votes
Answer:12Step-by-step explanation:Rewriting input as fractions if necessary: 2/6, 5/12 For the denominators (6, 12) the least common multiple (LCM) is 12. Therefore, the least common denominator (LCD) is 12. Calculations to rewrite the original inputs as equivalent fractions with the LCD:2/6 = 2/6 × 2/2 = 4/125/12 = 5/12 × 1/1 = 5/12
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People also ask
What is the LCM of 4/6 and 9?
What is the common denominator of 4 and 9?
What is the LCD of 4 and 6?
What is the lowest common denominator of 4 and 9?
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
snsnnsnsnnsnnnsn s s
ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation
Answers
Answer:
4
Step-by-step explanation:
For what value of g is the equation – 13(q + 4) = 79 + 16
Answers
Answer:
13(g+4)=79=16 if -13(g+4)=79+16
g=43/13 g=-147/13=-11 1/13
Step-by-step explanation:
13g+52=95 -13g-52=95
13g=95-52 -13g=95+52
13g=43 -13g=147
g=43/13 g=-147/13=-11 1/3
Name the polynomial by degree and number of term 7x^6+2x^5
Answers
Answer:
The degree is 6 and there are 2 terms
Answer:
(a) Coefficient of x
5
=−6
Coefficient of x
2
=0
(b) Degree of polynomial = highest degree of monomial with non-zero coefficient =7
(c) Constant term = Coefficient of x
0
=−6
(d) Number of terms =4
Step-by-step explanation:
A 24 foot flagpole casts a shadow. The distance along the ground from the base of the pole to the tip of the shadow is 9 feet. What is the distance from the top of the pole to the tip of the shadow (nearest tenth)?
Answers
Answer:
9.4 feet to the nearest tenth.
Step-by-step explanation:
This makes a right triangle so we use Pythagoras:
23^2 = 21^2 + d^2 where d is the required distance.
d^2 = 23^2 - 21^2
d^2 = 88
d = √88 = 9.3808
In Joe's fish tank, there are 9 goldfish and 13 snails. How does the ratio 9:22 describe Joe's fish tank?
A. The ratio 9:22 compares the number of snails to the total number of animals.
B. The ratio 9:22 compares the number of snails to the number of goldfish.
C. The ratio 9:22 compares the number of goldfish to the number of snails.
D. The ratio 9:22 compares the number of goldfish to the total number of animals.
Please answer soon, I'm on a time limit.
Answers
Answer pls m/6 = 18
m =
Answers
Answer:the
M=108
Step-by-step explanation:
18*6=108
108/6=18---- to clarify the answer
Add.
58+28
Item 19
Which number is prime?
4
9
21
23
1016
78
716
18
Answers
8+8=16
5+2=7
take the 1 from 16 and add it onto the 7
1+7=8: thats the tens place.
Now we only have 6. So thats the ones place. Combine the two numbers and you get 86.
Is the relation shown in the table a function? Use the graph and justify your answer. x 2 4 8 10 y 3 2 0 –1 A coordinate grid from 0 to 9 on both axes. A. Yes. The relation is a function. The graph of the function is a straight line and has a constant rate of change. B. Yes. The relation is a function. The graph of the function is a curve. C. No. The relation is not a function. The graph of the relation does not pass through the origin. D. No. The relation is not a function. The graph of the relation is not a straight line.
Answers
Answer:
Yes; for each input there is exactly one output. 2. ANSWER: No; the domain value 6 is paired with both 9 and 10. 3. {(2, 2), (−1, 5), (5, ... Draw a graph showing the relationship between
Step-by-step explanation:
i think that is the answer
Answer: Yes, the relatoin is a function. the graph of the function is a straight line.
Step-by-step explanation: If it is a straight line it is a function.