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3 years ago

A) <1 = <8 B) <4 = <7 C) m<2+m<5=180 D) m<3+m<8=180

Mathematics

1 answer:

Sati [7]3 years ago

3 0

If it is asking for the incorrect statement, it would be “B”

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-234 = 7(-6 + 4n) + 4 evaluate each expression

Alex

Answer:

n=-7

Step-by-step explanation:

-234=-38+28

-28n=-38+28n

-28n=196

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3 years ago

The Candle Factory is producing a new candle. It has a radius of 3 inches and a height of 5 inches. What is the surface area of

garik1379 [7]

Answer:

87.92 square inches

Step-by-step explanation:

Surface area for cylinder is given by $2\pi r^2 + 2\pi rh$

where r is the radius and h is the height of cylinder.

Given that candle is cylindrical in shape

Thus, Surface area for candle is calculated as given below\\

$Surface / area \ for \ candle = 2\pi r^2 + 2\pi rh\\=>Surface / area \ for \ candle = 2*3.14*3^2 + 2*3.14*5\\=>Surface / area \ for \ candle = 2*3.14*3^2 + 2*3.14*5 = 56.52 + 31.4\\=>Surface / area \ for \ candle = 56.52 + 31.4 = 87.92$

Thus, total surface area for candle is 87.92 square inches.

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3 years ago

HURRY! please help i’ll give brainliest

Darya [45]

Answer:

The first and third options.

Explanation:

Look at each column and add the number of families.

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4 years ago

After earning interest, the balance of an account is $420. The new balance is 7/6 of the original balance. Write an equation tha

vredina [299]

<h3>Given</h3>

The current balance is $420.

The current balance is 7/6 of the original balance, b

equation to use to find b

<h3>Solution</h3>

Equate the two descriptions of the current balance.

... $420 = (7/6)b . . . . . equation to use to find b

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4 years ago

Calculate the slope of the line that contains:<br> (4, 5) and (-4, 3)

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1/4 that’s the slope

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3 years ago