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IRINA_888 [86]
2 years ago
12

Use 3.14 for pi. ROUND YOUR FINAL ANSWER TO THE NEAREST TENTHS PLACE!

Mathematics
2 answers:
Natasha2012 [34]2 years ago
7 0

The area of the given circle is 95 square ft.

Calculation for the Area of the Circle:

It is given in the diagram that,

The diameter of the circle, d = 11 ft.

Now, we know that the radius of a circle is equal to half of the diameter.

Therefore, radius of the given circle, r = 11/2 ft.

The formula for the area of the circle is given as follows,

A = π × r²

Substituting the values, π = 3.1, and r = 11/2, we get,

A = (3.14) × (11/2)²

A =  (3.14) × 30.25

A = 94.985

A ≈ 95

Hence, the area of the given circle with diameter 11 ft. comes out to be 95 ft².

Learn more about a circle here:

brainly.com/question/11833983

#SPJ1

ivolga24 [154]2 years ago
4 0

Answer:

379.94

Step-by-step explanation:

3.14 x 11^2 =  379.94

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MPQ = 121°. What is m<POQ? Enter your answer in the box.​
goldfiish [28.3K]
<h3>Answer: 121</h3>

Reason:

The central angle is the same measure as the arc it subtends.

3 0
3 years ago
Jillian measured the distance around a small fish pond as 27 yards. Which would be a good estimate for the distance across the p
DochEvi [55]
Assuming the fish pond is round, what you're given is the circumference.
So you know that 2<span>πr = 27.
We want to solve for the diameter, or d = 2r. We should isolate that.
2r = 27/</span><span>π
2r = 8.59 yards, or ~9 yards.</span>
3 0
3 years ago
you deposit 10000 into a bank account. the account pays 4 annual interest compounded quarterly. find the balance after 5 years.
Ann [662]
<h3>Answer: 12,201.90 dollars</h3>

You may need to delete the comma if you are entering this result into a computer system.

=====================================================

Work Shown:

P = 10,000 = deposit

r = 0.04 = decimal form of 4% interest rate

n = 4 = we're compounding 4 times a year

t = 5 years

-------------

A = P*(1+r/n)^(n*t) .... compound interest formula

A = 10,000*(1+0.04/4)^(4*5)

A = 12,201.9003994797

A = 12,201.90

After 5 years, there is $12,201.90 in the account.

This is assuming you do not deposit any more money, and it also assumes that you don't take any money out during the 5 year timespan either.

8 0
3 years ago
What is the answer to this problem
Romashka-Z-Leto [24]
Work:

     1355.4
    _____
5 | 6777 
  - 5000
 -----------
    1777
  - 1500
 ----------
      277
  -   250
 -----------
        27
  -     25
 -------------
          2.0
  -       2.0
---------------
              0

Answer:

1355.4   or   1355 remainder 2 (if you need remainder)

5 0
3 years ago
Read 2 more answers
For what vaule of x does 4^x =(1/8)^x-5. <br>-15 <br>-3 <br> 3<br> 15​
Andrews [41]

Answer:

3

Step-by-step explanation:

4^x=(1/8)^{x-5} \\\\\\(2^2)^x=(2^{-3})^{x-5} \\\\\\2^{2x}=2^{-3x+15} \\\\\\2x=-3x+15 \\\\\\5x=15 \\\\\\x=3

Hope this helps!

7 0
4 years ago
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