70+5x=320
5x=250
x=50
The mechanic charged $50 per hour.
Answer:
a reflection over the x axis and moved 3 squares to the left
Step-by-step explanation:
Answer:
A. No, because the preimage are not congruent.
Step-by-step explanation:
If you look, the preimage and the image are not the same size. That means I dilation occurred.
If they were to be congruent, there would have been a rotation, reflection, or translation.
A. No, because the preimage are not congruent.
M∠Е = 180 - (54+32) = 94°
18/sin94° = EF/sin54° ⇒
EF = (18*sin54°)/sin94° ≈ 14.6 m
B. 14.6 m
Answer:
The rules when writing a number in standard form is that first you write down a number between 1 and 10, then you write × 10(to the power of a number). On a calculator, you usually enter a number in standard form as follows: Type in the first number (the one between 1 and 10).
Step-by-step explanation:
