Grade 8th need help as soon as possible please

Mathematics

2 answers:

Readme [11.4K]3 years ago

6 0

Answer:

m= 2/8

equation= y=1/2x+2

Step-by-step explanation:

give brainliest pls pls pls

Schach [20]3 years ago

5 0

Answer:

m=1/4

y=1/4x+2

Step-by-step explanation:

slope is rise over run. it rises 1 and runs 4

the equation for a liner function is y=mx+b. Since 1/4 is the slope, replace m with 1/4. b is the y intercept, and from the graph, you know the y intercept is 2.

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Bas_tet [7]

Answer:

x = 8.3

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Step-by-step explanation:

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3 years ago

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Ratling [72]

Answer:

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Step-by-step explanation:

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3 years ago

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What is the surface area of the cylinder with a height of 3 m and radius of 4 m? Round your answer to the nearest thousandth.

IgorLugansk [536]

Answer:

The surface area of the cylinder is of 131.947 square meters.

Step-by-step explanation:

Surface area of a cylinder:

The surface area of a cylinder of height h and radius r is given by the following equation:

$S_a = 2\pi r(h+r)$