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Brilliant_brown [7]
3 years ago
15

MARKING BRAINLY ASAP

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

A is your answer

Step-by-step explanation:

A

slavikrds [6]3 years ago
5 0

Answer:

A

Step-by-step explanation:

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Find the circumference of the circle
denis-greek [22]

Answer:

Formula for circumference;

C = 2πr

replace those values

C = 2 x 3.14 x 9

C = 56.52 inches, C

5 0
2 years ago
Read 2 more answers
How do you do systems of two equations? Problem: y=-3x+4, y=3x-2
juin [17]
I assume you are trying to solve for each variable. if thats the case you want to use one equation to solve for y and then plug the y value into the next variable
Problem: y =-3x=4 so -3x+4=3x-2
x=1
plug x value into one of the equations 
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y=1
8 0
3 years ago
Evaluate ab – 0.5b when a = 1 and b = 5
arsen [322]
15 - 0.5 x 5 = 12.5
3 0
3 years ago
(11x + 2y) - (5x – y)
omeli [17]

Answer:

the answer is 6x+3y

Step-by-step explanation:

\mathrm{Remove\:parentheses}:\\=11x+2y-\left(5x-y\right)\\\\-(5x-y): -5x+y\\=11x+2y-5x+y\\Simplify:\\11x+2y-5x+y: 6x+3y\\\\=6x+3y

hope this helps :)

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

5 0
3 years ago
The entire little league division that the Hawls belong to has the same ratios of redheads to everyone else. What is the total n
N76 [4]

Answer:The answer is 63

Step-by-step explanation:

You would divide 126/2 = 63, to check, you would see if there is a 1:1: ratio between number of redheads and all other student!

6 0
4 years ago
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