multiply 40 by 3/4
40 x 3/4 = 40*3 = 120, 120/4 = 30
he answered 30 correctly
40-30 = 10, he missed 10
Answer: B!
Step-by-step explanation:
Answer:
The answer is C, Translate the circles so they share a common center point, and dilate circle Y by a scale factor of 3.
Step-by-step explanation:
Answer:
452.39
Step-by-step explanation:
