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3 years ago

14

I reallyy need help on this! Thank you in advance

1 answer:

sattari [20]3 years ago

3 0

Answer:828.96m^2

Step-by-step explanation:

radius(r)=8m

L=25m

π=3.14

total surface area of cone(tsa)=πxr^2+πxrxL

Tsa=3.14x8^2+3.14x8x25

Tsa=3.14x8x8+3.14x8x25

Tsa=200.96 + 628

Tsa=828.96

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A line contains the points (82, −96) and (87, −86) .

mezya [45]

Answer:

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Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (82, - 96) and (x₂, y₂ ) = (87, - 86)

m = $\frac{-86+96}{87-82}$ = $\frac{10}{5}$ = 2

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2 years ago

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Andreyy89

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Step-by-step explanation:

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3 years ago

Read 2 more answers