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3 years ago

Answer pls, I don't understand

Mathematics

2 answers:

LUCKY_DIMON [66]3 years ago

4 0

Answer:

I think its 136

Step-by-step explanation:

A line must equal 180° so the equation would be 180=4x-48 then you just solve for x and put and put the number where ever xbox goes and subtract 180

nadya68 [22]3 years ago

4 0

Answer:

124

Step-by-step explanation:

Since the angles with equations are vertical angles we can set them equal and find x.

x+30=4x-48

solve for x

30=3x-48

78=3x

26=x

Plug 26 into one of the equations.

x+30

26+30

Angle 1 and this angle have a sum equal to 180. Subtract this angle from 180.

180-56

124

Angle 1 = 124

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What is the volume of the cone? Cone V = 1/3 Bh V = 1/3 πr2h V = 1/3 π32(8) V = 1 3 π(9)(8) V = 1/3 π(72) The cone has a volume

Amanda [17]

The volume of cone is 24 $\pi$ or 75.398 cubic centimeters, if the cone has a radius of 3 centimeters and height of 8 centimeters.

Step-by-step explanation:

The given is,

Formula for volume of cone, $V = \frac{1}{3} Bh$

Where, B = $\pi r^{2}$

Volume, $V= \frac{1}{3} \pi r ^{2} h$

From the given,

Radius, r = 3 centimeters

Height, h = 8 centimeters

volume, $V= \frac{1}{3} \pi (3 ^{2})( 8)$

$= \frac{1}{3} \pi (9)( 8)$

$= \frac{1}{3} \pi (72)$

$= 24\pi$

Volume of cone, V= 24 $\pi$ (volume in terms of $\pi$ )

( or )

Volume, V = (24 × 3.14 ) ( ∵ $\pi$ =3.14 )

V = 75.398 cubic inches

Result:

The volume of cone is 24 $\pi$ or 75.398 cubic centimeters, if the cone has a radius of 3 centimeters and height of 8 centimeters.

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3 years ago

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kicyunya [14]

The answer is 70%. 28(number of all the sports besides soccer) divided by 40(number of all sports) is 0.7. Multiply 0.7 by 100 and you will get 70%.

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