Answer:
T=21
Step-by-step explanation:
Plugin the values of m and a;
(3)2+(5)(3)
6+15= 21
<h3>given:</h3>
radius= 8 m
<h3>to find:</h3>
the volume of the sphere
<h3>solution:</h3>




<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>volume</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>sphere</u><u> </u><u>is</u><u> </u><u>2144.7</u><u> </u><u>cubic</u><u> </u><u>meters</u><u>.</u>
Hi!
To solve this, set up a proportion and cross multiply.

975 x 6 = 5850
5850/100 = 58.5
58.5 + 975 = 1033.5
The answer is $1033.5
Hope this helps! :)
-Peredhel
SOLUTION:
From the figure, all 4 angles are congruent. Since each pair of opposite angles are congruent, the quadrilateral is a parallelogram by Theorem 6.10.
Answer: I think the answer would be -4