5/2 ^2 = 6 1/4 = 6.25
3/4^3 = 27/64 = 0.4201875
6 1/4 + 27/64 = 6 43/64 (mixed number)
6.25 +0.421875 = 6.671875 (decimal)
not sure what format you need, since the question was in fraction form, I think you need to answer using a mixed number though.
Answer:

Step-by-step explanation:
we know that
The volume of a portable kennel (rectangular prism) is equal to

where


substitute the given values in the formula of volume

Apply distributive property right side




Solve the cubic equation by graphing
using a graphing tool
The solution is x=1.9
see the attached figure
Find the dimensions
substitute the value of x

Answer:
option D : 130°
Step-by-step explanation:
m∠2 = m∠7 = 130° , (corresponding angles)
Well, that would be 1.5x7.. which is 10.5 :) your welcome