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3 years ago

Look at image tttyytytytytyt

Mathematics

2 answers:

nikdorinn [45]3 years ago

8 0

Answer:

i looked, ur welcome :)

Step-by-step explanation:

Leto [7]3 years ago

3 0

Answer:

i would say the correct answer is c

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2 years ago

A contractor has been hired to install flooring for a bandstand in the shape of a circle that is 21 feet across. How many square

SOVA2 [1]

Answer:

A. 346.19 square feet.

Step-by-step explanation:

We have been given that a contractor has been hired to install flooring for a bandstand in the shape of a circle that is 21 feet across.

To find the square feet of flooring required, we will find area of circle.

Since the length across the circle is 21 feet, so radius of circle will be half of 21 feet.

$\text{Radius}=\frac{\text{21 feet}}{2}$

$\text{Radius}=\text{10.5 feet}$

$\text{Area of circle}=\pi r^2$

$\text{Area of circle}=\pi (\text{10.5 feet})^2$

$\text{Area of circle}=3.14*110.25\text{ feet}^2$

$\text{Area of circle}=346.185\text{ feet}^2$

$\text{Area of circle}\approx 346.19\text{ feet}^2$

Therefore, 346.19 square feet of flooring will be required.

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4 years ago

Read 2 more answers

Artyom0805 [142]

Answer:

C) $y = \frac{1}{2}$ × $4^x$

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3 years ago

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* George scored on average of 80% of three tests.

Zigmanuir [339]

Answer: 100%

Step-by-step explanation:

100 + 80 + 80+ 80 = 340 (total scores of 4 tests)

340 divided by the number of tests 4 = 85

George would need to score 100% on his next test to bring his test average from 80 to 85.

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3 years ago

A motorist is pumping gas into his car at a rate of 5/12 of a gallon every 1/24 of a minute. At this rate, how many gallons of g

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Step-by-step explanation:

I just solved this on another question.

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