Answer:
f(-8) = 10
Step-by-step explanation:
f(x) = x + 18
f(-8) = -8 + 18 = 10
Answer:
7 hours
Step-by-step explanation:
First subtract 50 from 505 (505 - 50) which equals 455. Next divide 455 by 65 (455/65) which is 7. Therefore the answer is 7.
Answer:
8mps
Explantion:
200 / 25 = 8
8 miles per second.
8mps * 25 seconds = 200 miles
Answer:
#4 is not always true, only when it's a square.
Answer:
? = 7.
Step-by-step explanation:
The two triangles are similar because of the AA Theorem.
The larger triangle's side that is equal to 9 + 3 corresponds to the smaller triangle's side length of 9, while the larger triangle's 21 + ? side corresponds to the smaller triangle's 21 side. Now, we can set up a proportion!
? + 21 = 7 * 4
? + 21 = 28
? = 28 - 21
? = 7
Hope this helps!