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➷ M = k x r^2
Substitute in the values:
14 = k x 2^2
Divide both sides by 2^2 to find k:
k = 3.5
Substitute the new values in:
224 = 3.5 x r^2
Divide both sides by 3.5 to find r^2
r^2 = 64
Square root it:
r = 8
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Answer:
4 sqrt(3) =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 60 = x / 8
8 sin 60 = x
8 ( sqrt(3)/2) = x
4 sqrt(3) =x
Answer:

Step-by-step explanation:

Collecting like terms and simplifying yields

Answer:
$38.84
Step-by-step explanation:
8.6% of $42.50
42.50 × 8.6/100 = 3.655 or 3.66
before tax
$42.50 - $3.66 = $38.84
Answer:
There are 6 members in each row
as 36/6 = 6