Answer:
D. 10r7
Explaination:
9 goes into 97 10 times, and has a remainder of 7
Answer: x=7.7, y=40
3/x = 15/38.5
38.5*3=115.5
115.5/15= 7.7
x=7.7
3/8 = 15/y
15*8=120
120/3= 40
y=40
orrrr you can just easily find the scale factor which is 5, multiply 8 by 5 and get 40. And 38.5/5 which is 7.7
Its D because vertical angles are right across from each other!
Answer:
x=-2
Step-by-step explanation: