Answer:
150
Step-by-step explanation:
area of your base (bh/2) 3x8/2 = 12
2 bases = 24
3 faces ---- Face1 - 7x5= 35 ------Face2 - 7x5 = 35 ------Face3 - 8x7 = 56
24 + 35 + 35 + 56 = 150
By applying the definition of product between two <em>square</em> matrices, we find that is equal to the matrix . (Correct choice: D)
<h3>What is the product of two square matrices</h3>
In this question we must use the definition of product between two <em>square</em> matrices to determine the resulting construction:
By applying the definition of product between two <em>square</em> matrices, we find that is equal to the matrix .
To learn more on matrices: brainly.com/question/11367104
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Answer:
3 min.
5 balloons.
Step-by-step explanation:
How many minutes does it take to make one balloon sculpture?
t = (Total time) / (Total identical balloon sculptures) = 96 / 32 = 3 min.
How many balloons are used in one sculpture?
n = (Total balloons) / (Total identical balloon sculptures) = 160 / 32 = 5 balloons.
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Slope=(y2-y1)/(x2-x1)
(x,y)
we have
(2,8)
(4,6)
x1=2
y1=8
x2=4
y2=6
slope=(6-8)/(4-2)=-2/2=-1
slope=-1
answer is C