3 years ago

Homework Progress 10 plify 2(x + 7) + 3(x + 1)

Mathematics

1 answer:

Alexxx [7]3 years ago

3 0

Answer:

5x+17

Step-by-step explanation:

2x+14+3x+3=5x+17

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Can someone help me with this problem

user100 [1]

Answer:

About 110.6

Step-by-step explanation:

The sine of an angle is the length of the opposite side divided by the length of the hypotenuse.

$\sin 19= \dfrac{36}{x} \\\\x=\dfrac{36}{\sin 19}\approx 110.6$

Hope this helps!

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3 years ago

What’s the volume of a cylinder with a radius of 1 and height of 3ft?

Dafna1 [17]

Answer:

9.42

Step-by-step explanation:

V=pir2h

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Leviafan [203]

Answer:

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Step-by-step explanation:

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3 years ago

The surface area of a cube is 96 square inches. What is the length of an edge of the cube, in inches?

Bezzdna [24]

Answer:

16 inches

Step-by-step explanation:

A cube has 6 sides and to find the surface area you would multiply one side by 6, or add the six sides together. So instead, to find the length of one side, you divide the surface area, 96, by 6 to get 16.

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3 years ago

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The multiplication principle of probability is used to find probabilities of compound events. True or false

Ksivusya [100]

That statement seems to be true

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3 years ago