4 years ago

POSSIBLE POINTS

Mathematics

1 answer:

blondinia [14]4 years ago

4 0

Answer:

12white

12 coloured

12-12=0

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Combining like terms and simplifying an equation, what is 8a-6+a-1

Sedbober [7]

Answer:

9a-7

Step-by-step explanation:

8a-6+a-1

Collect like terms

8a+a-6-1

= 9a-7

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2 years ago

Two girls and three boys are representing a team in a rowing competition. If the two girls can't sit at the two ends, what are t

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I believe your answer would have to be 12

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3 years ago

Two tomato seeds were planted and watered after six weeks ,plant was 26cetmeters tall.the plant only 74% as tall what was hight

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The shorter plant was 19.24 cm in height.
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4 years ago

Determine the lateral area of a pipe that is 12 ft long and 25 ft in diameter.

Zina [86]

Answer:

The lateral area of the pipe is 942 sq ft.

Step-by-step explanation:

A pipe can be modeled as a cylinder prism.

The lateral area of a cylinder prism can be expressed as the product of the length by the perimeter of the section.

We start by calculating this perimeter.

As the diameter is 25 ft, the perimeter of the section can be expressed as:

$P=\pi D=3.14\cdot 25=78.5$

Then, to know the lateral surface we multiply this perimeter by the length of the pipe (12 ft):

$A=P\cdot l=78.5\,ft\cdot 12\,ft=942\,ft^2$

The lateral area of the pipe is 942 sq ft.

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4 years ago

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yuradex [85]

The surface area of the game box is 1162 cm squared.

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