3 years ago

I NEED HELP ASAP with this Question PLEASE

Mathematics

1 answer:

alukav5142 [94]3 years ago

7 0

Answer:

answer is b

Step-by-step explanation:

hope it helps!!!

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Paul's car is 18 feet Long he is making a model of his car that is 1/8 the actual size what is the length of the model

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The answer is... 2 1/4 feet long

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3 years ago

Find the area of the triangle below.

gulaghasi [49]

Answer:

Gọi AH là đường cao kẻ từ A đến BC

Xét tam giác AHC vuông tại H

Suy ra AH = HC. cotA= 9.cot35° = 12,9

Xét tam giác AHB vuông tại H

Suy ra BH = AH.tanA = 12,9.tan61°=23,37

Ta có BC= HC+ HB= 9+23,27 =32,27

Diện tích tam giác ABC = 1/2 × AH ×BC= 1/2 ×12,9×32,27=208,1415

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3 years ago

What is 3/3 simplified

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Step-by-step explanation:

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Convert 550cm to meters

Viefleur [7K]

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3 years ago

A softball has a diameter of 3.82 inches. How many square inches of material is necessary to cover a softball? Use 3.14 for π

lisabon 2012 [21]

Answer:

45.82 square inches

Step-by-step explanation:

Use the formula for the surface area of a sphere, A = 4 $\pi$ r²

If the diameter is 3.82 inches, the radius is 1.91 inches.

Plug in 3.14 as $\pi$ and 1.91 as r, and solve:

A = 4 $\pi$ r²

A = 4(3.14)(1.91²)

A = 45.82

So, approximately 45.82 square inches of material are needed.

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