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4 years ago

-7y + 2 = -75 Step by Step

Mathematics

2 answers:

attashe74 [19]4 years ago

8 0

Answer:

Step-by-step explanation:

2+75= 7y

77 = 7y

77/7 = 7y/7

y = 11

butalik [34]4 years ago

5 0

Answer:

y=11

Step-by-step explanation:

1. Subtract 2 from each side of the equation

-7y = -77

2. Divide each side of the equation by -7

y = -77 / -7

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The dot plot represents the number of apples picked by a family. Explain how the outlier of the data affects the statistical sum

kifflom [539]

Answer:

The mean apples picked decreases because of the outlier.

The median apples picked decreases because of the outlier.

The range increases because of the outlier.

Step-by-step explanation:

It's right for k-12 students, I took the test

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3 years ago

If the volume of a cone is 168 pi inches and its altitude is 14 inches, what is the radius of the cone? A. 36 inches B. 12 inche

tamaranim1 [39]

The radius of the cone is 6 inches, which i mentioned in option D, for the volume of a cone is 168 $\pi$ inches and its altitude is 14 inches.

Step-by-step explanation:

The given is.

Volume of the cone is 168 $\pi$

Altitude of the cone is 14 inches

Step:1

Formula for Volume of cone is,

$V = \pi r^{2} \frac{h}{3}$ ....................................(1)

Where,

V = 168 $\pi$ cubic inches

h = 14 inches

Step:2

From the Eqn (1),

168 $\pi$ = $\pi r^{2} \frac{14}{3}$ (∵ Cancel $\pi$ on both sides)

168 = $r^{2} \frac{14}{3}$

168 × 3 = $r^{2} 14$

504 = $r^{2} 14$

$r^{2}$ = 36

r = $\sqrt{36}$

r = 6 inches

Result:

Thus the radius of the cone is 6 inches, If the volume of a cone is 168 pi inches and its altitude is 14 inches.

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4 years ago

An angle that measures between 90 and 180 is called?

Law Incorporation [45]

It's called an obtuse angle.

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3 years ago

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tensa zangetsu [6.8K]

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Step-by-step explanation:

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3 years ago

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3 years ago