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2 years ago

Add a explanation with your answer

Mathematics

1 answer:

Alenkasestr [34]2 years ago

8 0

I hope this helps !!

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Please help. I've been trying to figure this out for an hour and I still don't understand how it's 72. I feel really stupid beca

rosijanka [135]

Answer:

C. $72\pi$

Step-by-step explanation:

The radius of the circle is 24 units, then the area of the whole circle is

$\pi r^2=\pi \cdot 24^2=576\pi \ un^2.$

The shaded circle is limited by 45° angle, so its area is

$\dfrac{45}{360}=\dfrac{1}{8}$

of the area of the whole circle.

The area of the shaded circle is

$\dfrac{1}{8}\cdot 576\pi =72\pi \ un^2.$

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2 years ago

ROBL0X IS DOWN PLEASE HELP IM GOING CRAZY

Mademuasel [1]

Answer:

ITSZ OKAYYY CALMM DOMWW

Step-by-step explanation:

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2 years ago

Read 2 more answers

Please Help! 30 Points!

Marina86 [1]

The answer to the question <span>The coordinates of the endpoints of RT are R(-6,-5) and T(4,0), and point S is on RT. The coordinates of S are (-2,-3). Which of the following represents the ratio RS:ST? is B</span>

8 0

2 years ago

Drag and drop the reasons for the steps into each box correctly to solve the equation

Viktor [21]

Yes your answers are correct :)

Step by step review:

First line has product of 5 and (x+2) so product property is good.

2nd line has division so quotient property is good.

3rd line has equal log with base 2 so equality property is good.

4th line has multiplication so that is also good

5th line has distribution of 5 and 7 so distributive property is good.

Your answer is correct.

7 0

2 years ago

A water storage tank has the shape of a cylinder with diameter 14 ft. It is mounted so that the circular cross-sections are vert

Gala2k [10]

Answer:

"85.7%" is the right answer.

Step-by-step explanation:

According to the question,

The total capacity of water tank will be:

⇒ $v_1=A\times 14$

The total volume of water will be:

⇒ $v_2=A\times 12$

Now,

The percentage of total capacity will be:

= $\frac{100\times v_2}{v_1}$

= $\frac{v_2}{v_1}\times 100$

By putting the values, we get

= $\frac{A\times 12}{A\times 14}\times 100$

= $85.7$ %

8 0

2 years ago