Answer:
9 units
Step-by-step explanation:
Using Pythagorean Theorem
12^2 + x^2 = 15^2
144 +x^2 = 225
x^2 = 81
x = 9
Answer: Hope this helps
Step-by-step explanation:
Answer:
35 dogs
Step-by-step explanation:
Given

Required
Determine the number of dogs for 20 cats
Represent the required number of dogs as a ratio of number of cats

So, we have:


Since, the ratio is the same throughout, we have:
= 
Convert ratio to fraction


Multiply through by 20



Answer:
45.05
Step-by-step explanation:
I got u bud!
1 1/2-5/8= 7/8
just put 1 and 1/2 - 5/8 in your calculator, and you'll get this answer.
:D