Answer:
90 degree angles (perpendicular bisector of the line)
Answer:
x ≤ 17
Step-by-step explanation:
This is the same as solving an equation, except instead of and equal sign it's an arrow.
We have to evaluate everything in the parenthesis first.
3x - 2 (x + 1) ≤ 15
3x - 2x - 2 ≤ 15
Next, we combine like terms - x's
3x - 2x - 2 ≤ 15
x - 2 ≤ 15
Combine like terms - constants (add 2 to both sides)
x - 2 ≤ 15
<u>x ≤ 17</u>
Answer:
(P-2l)/2 =w
Step-by-step explanation:
P = 2l + 2w
Subtract 2l from each side
P -2l = 2l-2l + 2w
P-2l = 2w
Divide by 2
(P-2l) /2 = 2w/2
(P-2l)/2 =w
