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2 years ago

HELP

Mathematics

2 answers:

Tcecarenko [31]2 years ago

6 0

Answer:

The answer is B.)

All they did was flip some number but the answer stays the same in this one since it's all multiplication.

Step-by-step explanation:

Hope this helped.

A brainliest is always appreciated.

allochka39001 [22]2 years ago

6 0

The answer is b. associative property of multiplication

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jane drove 50 miles more then her husband jim. the total distance traveled was 230 miles. find the number of miles that each of

jek_recluse [69]

Answer:

115

Step-by-step explanation:

You divide 230 by 2 cause there are two peoples. I hope that helps :)

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3 years ago

A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=9, and the populat

Marat540 [252]

Answer:

y = 4x + 9

week 21

Step-by-step explanation:

first I did 37-9 and got 28 I divide that by 7 ( seven weeks) and got 4 so I know the slope is 4.

so to find how many weeks till 93 I did; 93 = 4x + 9. We have to get x by its self so I minus 9 by both sides and got 84 = 4x. So now we divid both sides by 4 to get x by its self and we end up with 21 = x

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3 years ago

What is the mathematical situation

MrMuchimi

Answer:

There is no situation given...

8 0

3 years ago

( THE SUM OF THE MEASURES OF THE ANGLES BELOW IS 180* ) I will give brainlst for whoever gets this right and fills it out

Rufina [12.5K]

Answer:

2x-10+x+x+10=180, or 4x=180

Step-by-step explanation:

So since the total is 180, you add them all up like an equation.

So,

2x-10+x+x+10

Combine like terms

4x=180

x=45

Then plug it back in to the equations.

x=45

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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.

8 0

3 years ago