Formula for Perimeter of Rectangle:
P = 2(L + W)
Plug in 160:
160 = 2(L + W)
L = 4W
So we can plug in '4W' for 'L' in the first equation.
<span>160 = 2(L + W)
160 = 2(4W + W)
Combine like terms:
160 = 2(5W)
160 = 10W
Divide 10 to both sides:
W = 16
Now we can plug this back into any of the two equations to find the length.
L = 4W
L = 4(16)
L = 64
So the width is 16, and the length is 64.</span>
Answer:
1271 cm
Step-by-step explanation:
Because the base is 62 and the height is 41.
Answer:
B
Step-by-step explanation:
Variance can be said to be a measure of dispersion for a random sample.
Variance = pq/n
When given the variance, we can find the standard deviation.
Standard deviation = √variance
= √pq/n
Answer:
12sqrt5i
Step-by-step explanation:
Answer: 9h (2h^3 - 3h + 2)
Step-by-Step explanation:
9h x 2h^3 gives 18h^4
9h x -3h gives -27h^2
9h x 2 gives -8h
FINAL ANSWER: 9h (2h^3 - 3h + 2)
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