Answer:
150.8ft²
Step-by-step explanation:
A=2πrh+2πr2=2·π·3·5+2·π·32≈150.79645ft²
Answer:
4
Step-by-step explanation:
-5g -6
Let g= -2
-5 (-2) -6
Multiply
10 -6
4
Take the letter out and replace it with the number that has the exact letter like x-10.
(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)
The product of a scalar and a matrix is found by multiplying each element of the matrix by the scalar. Multiply each element by -4.
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