1 answer:
Answer:
27m²
Step-by-step explanation:
surface area is area of all sides
these is two triangles and a rectangle
area of triangle = (base x height) /2 = (3 x 4)/2= 12/2 =6
area of rectangle = length x breadth = 5x3 = 15
surface area = area of triangle + area of triangle + area of rectangle
6 + 6 + 15 = 27m²
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Multiply exponents
3p^6
expand
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Answer:
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Step-by-step explanation:
The variance is the standard deviation squared.
σ² = (8.4)² = 70.56
Step-by-step explanation:
so this what I found hope you a good luck
