Please help for the whole section i really need this answer am failing my math class
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Related Questions
In $\triangle PQR,$ the sum of $\angle P$ and $\angle Q$ is $60^\circ.$ What is the measure of $\angle R?$
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Answer:
120
Step-by-step explanation:
We know that : m<P + m<Q= 60.
So, 180-60=120
Which facts could be applied to simplify this expression? Check all that apply.
5 x + 3 y + (negative x) + 6 z
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Answer:
The answer is B, C, and D. Like terms are terms with all the same variable, so 5x and -x are like terms.
C is correct. If we add -x to 5x, we get 4x. The other numbers remain unchanged because they have no like terms.
D is correct. Applying the rule of like terms, which is that like terms are numbers with the same variable, only add together numbers with the same variable.
Find the percent of change from 74 hours to 85 hours.
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Answer:
The answer would be 14.8645, but it'd be repeating, so it's actually 14.864864864864865.
I think you should write the entire number down just in case.
I'm so sorry. It would be a percent increase, so it's a positive.
Solve plzzz
simplify
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Answer:
this is the answer do follow me for more answer
Answer:
[tex]\huge\boxed{\sf \frac{-16}{147} }[/tex]
Step-by-step explanation:
Multiplicative Inverse of [tex]\sf 3\frac{1}{2} (\frac{7}{2} )[/tex] = [tex]\sf \frac{2}{7}[/tex]
Multiplicative inverse of any number is the reciprocal of that number.
Additive inverse of [tex]\sf 2\frac{5}{8}(\frac{21}{8} )[/tex] = [tex]\sf -\frac{21}{8}[/tex]
Additive Inverse of any number is the number that has the opposite sign.
Solution:
[tex]\sf \frac{2}{7} / - \frac{21}{8} \\\\\frac{2}{7} * - \frac{8}{21} \\\\= \frac{2*(-8)}{7*21} \\\\= \frac{-16}{147} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Please help I don’t understand
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Answer:
Step-by-step explanation:
when you draw a line through both it show that the are parallel and will never touch.
Answer:
simple
Step-by-step explanation:
i can't give the answer but a hint is that AC is the same as dot A and Dot C you see on the image and EF is dot E and dot F on the image too.
show how both are paralell(lines never meet).
A ___ angle has the same measure as its arc. Plz tell me the right answer and explain you answer and I'll give you brainlist
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Answer:
inscribed angles
Step-by-step explanation:
Inscribed angles that intercept the same arc are congruent. This is called the Congruent Inscribed Angles Theorem
Answer: The answer is "A congruent has the same measure as it's arc.
(Or Inscribed congruent angels.)
The distance from Polnt A to Point B on a scale drawing Is 6 cm. If the scale is 1cm : 10m. What is
the actual distance from A to B?
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Answer:6 m.
Step-by-step explanation: if its 10 m then it has to be 6 m instead of 6 cm i think
Divide 1/4 and 2/3 and express the answer in simplest form
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Answer:
3/8
Step-by-step explanation:
It just is
Answer:
3/8
Step-by-step explanation:
hope this helps!
.
I'm supposed to be Translating expressions so what is...
"tens subtracted from a number"
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Answer:
10-x
HOPE THIS HELPS!
MARK AS BRAINLIEST PLEASE
will mark brainliest if the answer is correct
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Answer:
2/16
Step-by-step explanation:
your adding 2 and 16 so 2/16
Hey could anyone help me out it's currently 3:40 am where I am and I am making Ramen and don't know what I'm doing so could you help please and thank you.
Toby’s cup can hold 8 times as many ounces of water as Terry’s. Tom’s cup holds 5 more ounces of water than Terry’s. Together, the cups hold 35 ounces of water. How many ounces of water does Toby's cup hold?
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Answer:3.75
Step-by-step explanation:
what is the percent decrease from 6,000 to 900
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Answer:
85%
Step-by-step explanation:
900-6000 divided by 6000
multiply your answer by 100
that will give you your answer
help please? 1.9x10⁵/2.5x10⁻⁹
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Answer:
6.33...
Step-by-step explanation:
1.9x10^5 = 190 000
2.5x10^-9 = 0.000000003
190 000/0.000000003 = 6.333....
Answer:
7.6 ✕ 10^13
Step-by-step explanation
You are taking books from the library. There are 20 romance novels and 13 thrillers. You are picking three
books and you want at least on of each genre. How many combinations of books are there?
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Answer:
2
Step-by-step explanation:
What is 10% of 70?
14
0.7
78
7
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Answer:
7 is the answer :> mark brainliest <3
the slope of the line y=6x-1 is steep
true or false?
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Answer:
yes true
Step-by-step explanation:
-79, -78, -77, -76, ...
Expression:
37th term:
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What is
-2/3
-
5/6
?
Math/honors math/ Mathematics
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Answer:
-3/2 is your answer !!!!
Answer:
[tex]-1\frac{1}{2}[/tex]
Step-by-step explanation:
Trust me it's right...lol
Thomas draws a triangle with side lengths of 5 centimeters and 12 centimeters and one angle of 90°. The length of the longest side of the triangle is not known. How many different triangles can be drawn with these dimensions? Explain your reasoning.
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Step-by-step explanation:
Thomas draws a triangle with side lengths of 5 centimeters and 12 centimeters and one angle of 90.
If one of the angle is 90 degrees, it would mean that he has drawn a right angle triangle.
Hypotenuse is the longest side of the triangle. We can find it using Pythagoras theorem as follows:
[tex]h=\sqrt{5^{2}+12^{2}}\\\\=13[/tex]
The longest side is 13 cm.
If we keep the longest side the same and if two sides i.e. 5 cm and 12 cm are replaced, a new triangle can form.
Carl is making accessories for the soccer team. He uses 666.96 inches of fabric on headbands for 39 players and 3 coaches. He also uses 333.06 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
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Answer:
The amount of fabric was used on :
a) headband for each player = 15.88 inches of fabric
b) wristband for each player = 8.54 inches of fabric
Step-by-step explanation:
From the above question, we were told:
For headbands
Carl is making accessories for the soccer team. He uses 666.96 inches of fabric on headbands for 39 players and 3 coaches.
Total number of persons = 39 players + 3 coaches = 42 persons
42 persons = 666.96 inches
1 person = x
Cross Y
42x = 666.96 inches
x = 666.96 inches/42
x = 15.88 inches
For wristbands
He also uses 333.06 inches of fabric on wristbands for just the players.
We have 39 players
Hence:
39 players = 333.06 inches
1 players = x
Cross Multiply
39x = 1 × 333.06 inches
x = 333.06 inches/3
x = 8.54 inches
The amount of fabric was used on :
a) headband for each player = 15.88 inches of fabric
b) wristband for each player = 8.54 inches of fabric
Identify the x-intercept and the y-intercept of the graph of 6x + 15y = −30.
A. x-intercept: 2; y-intercept: 5
B. x-intercept: −2; y-intercept: −5
C. x-intercept: 5; y-intercept: 2
D. x-intercept: −5; y-intercept: −2
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Answer:
D
Step-by-step explanation:
A cook uses
5 parts of vinegar for every 8
parts of olive oil in a salad dressing recipe. Which statement is true?
The cook should use
3/5 tablespoon of vinegar for every tablespoon of olive oil.
The cook should use
5/8 cup of olive oil for every cup of vinegar.
The cook should use
1 3/5
cups of olive oil for every cup of vinegar.
The cook should use
1 3/5
tablespoons of vinegar for every tablespoon of olive oil.
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Answer:
123
Step-by-step explanation:
Because of the 1 carrying to the 2 eating the 2 to the 3
Answer: 1 3/5
Step-by-step explanation:
Please I need help :(
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Answer:
Step-by-step explanation:
Answer:
The picture has the answer
Step-by-step explanation:
First since the y-intercept is -2 you will draw a point on -2 on the y - axis.
Next you will do rise over run. Go up 3 from -2 then move to the right 2. Then draw another point. And draw a line through the two points.
I will do a pic for you!
Hope this helps ya!!
Carl is estimating 653 - 644. His work is shown below.
700 - 600 = 100
What is the actual difference? Is Carl's estimate reasonable? If not, how could he have made a closer estimate?
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Answer:
actual difference is 9
Step-by-step explanation:
the estimate is not reasonable.
he should have done 650-640.
stion
Factor the difference of squares.
x2 - 400
The factored form of x2 - 400 is
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Answer:
The factored form of x²-400 is (x+20)(x-20).
Step-by-step explanation:
Given the expression
[tex]x^2\:-\:400[/tex]
As the square of 20 is 400. Therefore, rewrite 400 as 20²
⇒ [tex]x^2-20^2[/tex]
[tex]\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)[/tex]
Thus, the expression becomes
[tex]x^2-20^2=\left(x+20\right)\left(x-20\right)[/tex]
Thus, the factored form of x²-400 is (x+20)(x-20).
If Paul works on Saturdays, he earns $8 per hour (h). plus a $15 bonus for working on the weekend. He wrote a
function, f(h) = 8h + 15 to help calculate how much he would earn working different numbers of hours next Saturday.
How much will Paul earn for working 6 hours and 8 hours?
A)$63, $78
$63, $78
B)$48, $64
$48. $64
C)$63, $79
$63, $79
D) $48, $79
$48, $79
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Answer:
23
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Hi, I need help and all correct answers please, thanks! :) (4 screenshots included)
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Answer: The y intercept is 1.
Step-by-step explanation: Sorry I could only answer the one about the y-intercept. So basically finding the y intercept is where the line crosses at the y-axis. So in this case the y-intercept is 1 because thats the point the line crosses at the y-axis. I hope this clarifies your question and I hope this helps. Good Luck on your upcoming test if you have one soon!
Answer these two get marked brainiest!
Answers
Answer:
1. 1.5
2.
Step-by-step explanation:
I KNOW THE FIRST ANSWER IS CORRECT
Answer:
1. 1.5 miles
2. 1,700
Step-by-step explanation:
Hope this helped!!
Brainliest?
A linear function is parallel to the linear function f(x) = 4x + 8 and also runs through the point (2 , 18). What is the equation of this linear function?
A.) y = 4x + 18
B.) y = 4x + 10
C.) y = -1/4x + 10
D.) y = 4x + 26
C.) y = -1/4x + 18
Answers
Answer:
a
Step-by-step explanation
In 2020, the United States population is 3.31 x 108. What is this number in standard form?
А
33,100,000
B
331,000,000,000
С
331,000,000
D
3,310,000
anybody know the answer??
Answers
Answer:331,000,000
Step-by-step explanation: