9 i’m pretty sure bc if u do the square root of 87 and round it to the nearest whole number u get 9
Answer: area = 170 inches
Step-by-step explanation:
I would help but I’m not good with graphs
Answer:
The principle amount = $4000
Step-by-step explanation:
Formula:
Simple interest I = PTR/100
P - Principle amount
T - Number of years
R - Rate of interest
<u>To find principle amount</u>
Here , P = ?, T = 2 years, R = 5.9% and p + I = $4472
I = PTR/100
P + (P*2**5.9)/100 = 4472
P[1 + 11.8/100] = 4472
P[111.8/100] = 4472
P = (4472*100)/111.8 = 4000
Therefore the principle amount P = $4000
4
-∛64 means that x³= 64
4 x 4 x 4= 64