4x + 32 = 6x - 8
4x - 6x = -8 - 32
-2x = -40
x = 20
answer x = 20
Answer:
Step-by-step explanation:
1,129 not 100% sure but i think u add them both together
Answer:
D. 15 cm
Step-by-step explanation:
9² + 12² = x²
81 + 144 = x²
225 = x²
√225 = x
15 = x
A; any shape with four sides w/ a parallel side across from each other is co soldered a rectangle. It’s not b because quadrilaterals just have to have four sides, not be rectangles, it’s not c because a square has to have equal length sides and not all rectangles do, and it’s not d because a parallelogram only has one set of parallel lines, but a rectangle has to have two.
Answer:
avg of 1st period is 38.75
avg of 2nd period is 35.0
Step-by-step explanation:
