Answer:
Part A :
Part B: To isolate variable we first divided both sides by 2 to cancel out 2 on the right side. Then we subtracted from both sides to cancel out from the right side leaving alone on right side.
Step-by-step explanation:
Given:
Formula for the perimeter of a rectangle :
To rewrite the given formula in terms of the width .
Solution:
In order to rewrite the formula in terms of the width , we will isolate on one side.
We have:
Dividing both sides by 2.
Subtracting both sides by .
Part A :
Part B: To isolate variable we first divided both sides by 2 to cancel out 2 on the right side. Then we subtracted from both sides to cancel out from the right side leaving alone on right side.
Answer: $387
Step-by-step explanation:
Answer:
It is C when you go down from the top
Step-by-step explanation:
310.21 - 235.12 = 75.09
Answer:
4b -11 = 1 -2(3-b) (use the distributive property on -2(3-b))
4b -11 = 1 -6 +2b ( combine like terms on the right side of the = sign)
4b -11 = -5 +2b (subtract 2b from both sides)
2b -11 = -5 (add 11 to both sides)
2b = 6 (divide each side by 2)
b= 3 ( so, your answer is C)
Answer:
A)
Step-by-step explanation:
We need to name the side of the triangle that is across from angle C. A side of a triangle, if not otherwise given, is named based on the two points that form it. In this case, the side is formed by points B and C, so the side is called .