Answer:
y=1
x=7/4
Step-by-step explanation:
4x + 5y = 12
3x + 4y = 9.25
4x + 5y = 12
12x + 16y =37
-12x -15 y =-36
12x + 16y =37
y=1
x=7/4
The answer is B) The transformation rule is (x, y) -> (x + 0, y + 4).
Answer:
∠ Q ≈ 53.1°
Step-by-step explanation:
cos Q = = = , then
∠ Q = ( ) ≈ 53.1° ( to the nearest tenth )
Circumference=2πr
=2*3.14*105
=659.4cm