Answer:
7/8.
Step-by-step explanation:
The LCD of 4 and 8 is 8.
So we convert: 1/4 = 2/8.
2/8 + 5/8 = 7/8 (answer).
Answer:
Step-by-step explanation:
The given statement is the scale factor:

This can be rearranged to the formula ...

Filling in the given scale distances, you find the actual distances to be ...

Answer:
2^15x^15 is the correct answer.
Step-by-step explanation:
Answer:
19958400 ways
Step-by-step explanation:
As the question involves arrangement, permutation will be used.
P(n,r) = n! / (n-r)!
Here
n=12
and
r = 8
So,
P(12,8) = 12!/(12-8)!
= 12!/ 4!
=19958400 ways
Therefore, the 8 objects from 12 can be arranged in 19958400 ways ..
Answer:
The radius will be 10.72 cm
Step-by-step explanation:
Hope this helps