Answer:
A
Step-by-step explanation:
Using the rule of radicals
×
⇔
and
= i
Given

= 
=
×
× 
= 5 ×
× i
= 5i
→ A
5.5in x 5.2in = 28.6 inches
Answer:
13ft
Step-by-step explanation:
Use the pythagorean theorem to find the diagonal length:


Answer:
Exact Form:
10/3
Mixed Number Form:
3 1/3
Step-by-step explanation:
Answer:
Question 11 is correct (7.9).
Question 12 is not 8.3, it is 9.6.
Step-by-step explanation: