2 years ago

Are the two lines parallel, perpendicular, coinciding lines, or neither?

Mathematics

1 answer:

Elena L [17]2 years ago

6 0

Answer:

Step-by-step explanation:

crosses at a 90 degree angle

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kirza4 [7]

The answer is D. The bottom number is multiplied by two each time.

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What is the volume of the prism

Oksanka [162]

Answer: i think is V=4.29m3

Step-by-step explanation:

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2 years ago

Directions: Find the volume of each figure. Round to the nearest tenth if necessary.

balu736 [363]

Answer:

Step-by-step explanation:

square-based pyramid:

volume V = (⅓)b²h

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cone:

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2 years ago

Number 25 someone help me

Fittoniya [83]

The area of a triangle is given by the formula $A= \frac{1}{2}Bh$ , where B is the base and h is the height. We can rearrange this formula to solve for B.

$\dfrac{A}{ \frac{1}{2}h} = B\\ \\\\\dfrac{2A}{h} = B$ .

We plug in the given area, 640 square millimeters, and the given height, 32 millimeters.

$B= \dfrac{2(640)\ mm^2}{32 \ mm} = 40 \ mm$ .

40 mm is our final answer.

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lisov135 [29]

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Step-by-step explanation:

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