Answer: 57
Step-by-step explanation:
6{-4[-5+7-(10)]+7}-9
6{-4[-1]+7}-9
6{11}-9
66-9=57
Answer:
D. ∠B≅∠Y, ∠A≅∠X, ∠C≅∠Z
Step-by-step explanation:
Corresponding angles are in the same order in both triangle names. That is, the corresponding angles are ...
(A, X), (B, Y), (C, Z)
Rigid transformations do not change any angles, so the angles of the image are the same as the corresponding angles of the original.
∠A≅∠X, ∠B≅∠Y, ∠C≅∠Z . . . . . matches selection D
a since 3 is positive and one is negative
Answer:
x = 40
Step-by-step explanation:
x/5 = 8 is a problem in division. The inverse operation of division is multiplication.
To isolate x, multiply both sides of this equation by 5, obtaining:
x = 40
The area is calculated as L * W
L = 7/2
A = 35/4
35/4 = 7/2 * x /multiply both sides by 4
35 = 2*7 * 4x
35 = 14 * 4x
4x = 35/14
4x = 5/2
x = 5/2 / 4
x = 5/2 * 1/4
x = 5/8
Check if its correct, I might be wrong :)
