Answer: The third one
Step-by-step explanation:
Answer:

Step-by-step explanation:
If the triangles are similar, then the sides are in proportion.
We have the equation:
<em>cross multiply</em>
<em>divide both sides by 3</em>

<em>subtract 8 from both sides</em>
<em>divide both sides by 3</em>

Answer:
98.596
Step-by-step explanation:
formula - v=π2×h
(3.14)2×10=
90+5 is a equivalent expression
Answer:
Step 1: If the radicals have the same index, multiply terms the outside the radical with terms outside the radical and terms inside the radical with terms inside the radical.
Step 2: Simplify the radicals.
Step 3: Multiply the terms outside the radical
Step-by-step explanation:
Hope this helps!