9 2/3 - 2 8/10 = 16 13/15
Evaluated is 4/5
decimal form is 0.8
I think it's the first one :?
Answer:

Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
The figure shows a kite
The kite has two pairs of consecutive and congruent sides and the diagonals are perpendicular
That means
TS=VS
TQ=VQ
TR=RV
we have


so

solve for x

<em>Find the value of RV</em>

substitute the value of x

Remember that
---> by segment addition postulate
we have

so

The correct answer is a (8^3) because you write out 8 being multiplied 3 times, which is the correct answer