Answers
Answer:
60%
Step-by-step explanation:
Related Questions
Find the value of x in the triangle shown below.
X
5
6
Answers
Answer:
C. x = √61
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²Step-by-step explanation:
Step 1: Define
We are given a right triangle. We can use PT to solve for the missing length.
Step 2: Identify Variables
Leg a = 6
Leg b = 5
Hypotenuse c = x
Step 3: Solve for x
Substitute: 6² + 5² = x²Exponents: 36 + 25 = x²Add: 61 = x²Isolate x: √61 = xRewrite: x = √61Answer: 61
Step-by-step explanation:
25+36=x
61=x
x=61
what is the inverse function of f(x) = 4x - 1
Answers
Answer:
[tex]f(x) = \frac{x + 1}{4}[/tex]
Step-by-step explanation:
To inverse the function switch the places of x and y like this:
x = 4y - 1
Now, solve for y:
[tex]x + 1 = 4y\\\frac{x + 1}{4} = y[/tex]
It's that easy!
I hope this helps!!
- Kay :)
Halp pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Clay has 5 pounds of beef. How many 8 ounce servings does he have? *
Answers
Answer:
10 servings
Step-by-step explanation:
5 pound= 80 ounce
80/8=10
10
Answer:
10 servings
Step-by-step explanation:
There are 16 ounces in 1 pound.
So, 5 times 16 gives you the total number of ounces.
5 x 16 = 80
Since you want to know how many 8 ounce servings you have, divide your answer by 8.
80 divided by 8 = 10
Your answer is 10 servings.
Can someone please help me, Algebra 1
Answers
Answer:
y=-6x-15
Step-by-step explanation:
You are correct!
Have a great day and think positive! you got this! :)
A music store marks up the instruments it sells by 30%.
a. If the store bought a guitar for 45$ what will be its store price?
b. If the price tag on a trumpet says 104$ how much did the store pay for it?
Answers
0.45 x 130 = $58.50
Guitar S.P = $58.50
b. $104/130 = 0.80
0.80 x 100 = $80
Store paid: $80
On a coordinate grid, point P is at (1, 7) and point R is at (−2, −3). Points Q and S are a reflection of both points across the x-axis. What are the coordinates of Q and S? (1 point) Q(−1, 7), S(2, −3) Q(−1, −7), S(2, 3) Q(−1, 7), S(−2, 3) Q(1, −7), S(−2, 3)
Answers
9514 1404 393
Answer:
(d) Q(1, −7), S(−2, 3)
Step-by-step explanation:
Reflection across the x-axis negates the y-coordinate:
(x, y) ⇒ (x, -y) . . . . reflection across the x-axis
Then we have ...
P(1, 7) ⇒ Q(1, -7)
R(-2, -3) ⇒ S(-2, 3)
These coordinates match the last choice.
I DON’T NEED ANY ANSWERS. But does anyone know if I’m doing it right so far?
Answers
Answer:
I believe you are!
Step-by-step explanation:
Yes, you are doing right
Omgggg helppp I need this now plss
Answers
Answer:
-4,-4
Step-by-step explanation:
The fee to check luggage with a
new airline is based on the weight
of each bag. Brett paid $7.14 to
check a 42-pound bag. How
much will Eileen pay if her bag
weighs 63 pounds?
Answers
Answer:
$10.71
Step-by-step explanation:
divide 7.14 by 42 to get the price per pound, then multiply that by 63.
Divide 25000 in the ratio 2:3:5
Pls answer this question
It is reaaaallyy imp
Will mark as brainliest
Answers
Let the parts be 2x, 3x and 5x.
Sum= 25000
Therefore,2x+3x+5x=25000
10x=25000
x=25000/10
x=2500
Therefore, parts:-
1. 2×2500=5000
2. 3×2500=7500
3. 5×2500=12500
Answer:
5000, 7500, 12500
Step-by-step explanation:
[tex]2 + 3 + 5 = 10[/tex]
[tex]25000[/tex] ÷ [tex]10[/tex] = [tex]2500[/tex]
[tex]2500[/tex] × [tex]2 = 5000[/tex]
[tex]2500[/tex] × [tex]3 = 7500[/tex]
[tex]2500[/tex] × [tex]5 = 12500[/tex]
[tex]\therefore[/tex] [tex]25000[/tex] will split into [tex]5000[/tex], [tex]7500[/tex], and [tex]12500[/tex].
To check if the answer is correct, you can add the values up and see if they sum up to [tex]25000[/tex]:
[tex]5000 + 7500 + 12500 = 25000[/tex]
Hope this helps :)
Many animals age more rapidly than humans do. The chart below
shows equivalent ages for dogs and humans. What is the equivalent
dog age for a human who is 16 years old?
Answers
The answer is 7
Step-by-step explanation:
you need to divide the denominator with the numerator to get your answer like 5/35. 35 divide 5 equal 7
What fractions are less than, greater than an equal to 1/2
Answers
Answer:
1/4
1/8
1/12
1/100
1/1000
1/10000
To prove TRUE OR FALSE
Math reciprocal problem
Answers
Answer:
true
Step-by-step explanation:
Ms.Sarah makes 300 cupcakes.She gives 2 cupcakes to each student.How many students can she give cupcakes to if she wants at least 20 cupcakes left?
Answers
Answer:
140
Step-by-step explanation:
300-20=280
280 divided by 2
140
Answer:
140 is your answer
Step-by-step explanation:
there are 5 pennies for every 6 quarters in Admed's pocket. Could Ahmed have a total of 30 coins in his pocket?
Answers
step by step:
say he had 6 quarters, that’s 5 pennies so 11 coins
so add 6 more quarters, that’s 22, so they would all be multiples of 11.
*i'll give brainliest*
HELPPPPPPPPPPPPPPPPPPPME EEEEEEEEEEEEEEEE
The depth of a river changes after a heavy rainstorm. Its depth, in feet, is modeled as a function of time in hours. Consider this graph of the function.
What is the average rate of change for the depth of the river, measured as feet per hour, between hour 9 and hour 18? Show your work.
*im giving brainliest*
Answers
Answer:1/3 feet per hour
Step-by-step explanation:
A total of 200 video game players take a survey on their favorite game. Unknown Kingdom
gets 55% of the votes, The video game designers want to know how many players voted for
Unknown Kingdom.
Wite 55% as a rate per 100.
55
559%
e Find an equivalent ratio where the number of players surveyed is 200.
Votes
55
Players Suveyed
100
200
Answers
Answer:
Could you explain it another way?
Step-by-step explanation:
How can you decide which operation to use to solve a problem?
Answers
Answer:
it you're asking for like an equation like "4x +3 = 15 " then you do the opposite of what the equation is doing. Basically undoing the problem to get back to the roots of it. like for the example i provided you would subtract 3 from both sides, because it was added originally. then you would divide both sides by 4 because originally you were multiplying.
Explain briefly why the vertical line test is used to determine if a graph represents a function.
Answers
Answer:
One x input cannot have two or more resulting y outputs
Step-by-step explanation:
That's why we use the vertical line test to see if there's two y vales for a corresponding x value, hope that helped
the question is above in the picture
Answers
Jack has 2 3/4 ups of meat to fill for patties. If he uses 3/16 cups of meat for each patty, how many whole patties can jack make?
Answers
Answer:
14 2/3 is the asnwer
Step-by-step explanation:
For a study of adolescents' disclosure of their dating and romantic relationships, a sample of 224 high school students was surveyed. One of the variables of interest was the level of disclosure to an adolescent's mother (measured on a 5-point scale, where 1 = "never tell" and 5 ="always tell"). The sampled high school students had a mean disclosure score of 3.38 and a standard deviation of 0.98. The researchers hypothesize that the true mean disclosure score of all adolescents will exceed 3. Do you believe the researchers?
Conduct a formal test of hypothesis using α = 0.05. Set
Answers
Answer:
The decision rule is
Reject the null hypothesis
The conclusion is
There sufficient evidence that the true mean disclosure score of all adolescents will exceed 3
Step-by-step explanation:
From the question we are told that
The sample is n = 224
The sample mean is [tex]\= x = 3.38[/tex]
The standard deviation is [tex]s = 0.98[/tex]
The population mean is [tex]\mu = 3[/tex]
The level of significance is [tex]\alpha = 0.05[/tex]
The null hypothesis is [tex]H_o : \mu = 3[/tex]
The alternative hypothesis is [tex]H_a : \mu > 3[/tex]
Generally the test statistics is mathematically represented as
[tex]z = \frac{ \= x - \mu }{ \frac{s}{ \sqrt{n} } }[/tex]
=> [tex]z = \frac{ 3.38 - 3 }{ \frac{0.98 }{ \sqrt{224} } }[/tex]
=> [tex]z = 5.80[/tex]
From the z table the area under the normal curve to the right corresponding to 5.80 is
[tex]p-value = 0[/tex]
From the value obtained we that [tex]p-value < \alpha[/tex] , hence
The decision rule is
Reject the null hypothesis
The conclusion is
There sufficient evidence that the true mean disclosure score of all adolescents will exceed 3
Helpppppp fastttttttttttttttt
Answers
Answer:
2
10 because it’s halves
Answer:
1 2
2 4
5 10
7 14
Step-by-step explanation:
need to divided by two
Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in
descending powers of x.
(8x + 3)(4x + 7)
Answers
Answer:
32x^2+68x+21
Step-by-step explanation:
Answer:
32x^2+68x+21
Step-by-step explanation:
This is right just did this!!
I am an odd number that is less than 10 and is not the number of sides on a triangle.I can be divided by three what number am I?
Answers
Answer:
I think that it would be 9 because it is less than ten and can be divided equally by 3.
Step-by-step explanation:
Vertex of y= (x +4) ^2+ 2
Answers
Answer:
the vertex is (-4,2)
Step-by-step explanation:
What statistical procedure would a college admissions office use if they wanted to know if doing physical exercises can help the same group of students improve their GPA
Answers
Answer: ANOVA
Step-by-step explanation:
The statistical procedure that a college admissions office would use if they wanted to know if doing physical exercises can help the same group of students improve their GPA is the ANOVA.
Analysis of variance is used to know whether the means there's a significant difference between two or more groups. Different sample means will be compared in order to checks the effect of the factors involved. Based on the question above, the null hypothesis will be that physical activity doesn't have a significant relationship with the GPA of the college students.
Tn real estate exam Dan received 7
1questions
Answers
Song suggestions ? any songs
Answers
Answer:
Unforgettable and Chanaynay by wewantwraiths
Step-by-step explanation:
If you like rock or indie, listen to Cage the Elephant (my favorite band) or Declan Mckenna (my favorite artist)
Best Cage the elephant songs:
Aint no rest for the wicked, Cigarette daydreams, Shake Me down, Trouble, Take it or leave it, Telescope, Sweetie little jean, Cry baby, Cold Cold Cold, Come a little closer, Ready to let go, Spiderhead, Aberdeen, Social cues, Tokyo smoke, house of glass, and Hypocrite
Best Declan Mckenna songs:
Brazil, Beautiful faces, The key to life on earth, Rapture, Why do you feel so down, Humongous, Make me your queen, Daniel your still a child, Listen to your friends, Bethlehem, I am everyone else, Sagittarius A*, and British Bombs
I hope you enjoy these songs :)