Answer:
7
Step-by-step explanation:
we know that
<u>Applying the Pythagorean Theorem</u>

solve for HJ

in this problem we have

Substitute the values in the formula above




therefore
<u>the answer is the option</u>
B. 5 sq. root 3 units
Your answer would most likely be
B
C = $5.85
$5.85 = 0.35t + 0.6
-.6 -.6
$5.25 = 0.35t
------- --------
.35 .35
15 = t
15 minutes