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Sergeu [11.5K]
2 years ago
12

I think im correct ? please help am i?

Mathematics
2 answers:
Burka [1]2 years ago
8 0
X^2-16 is the correct answer
tresset_1 [31]2 years ago
4 0

you are wrong, the correct answer is x^2 - 16

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The Miguel traces a circle with the radius of 25 cm like the one shown. He will color the shade section what is the area of the
Scilla [17]

Answer: The area of shaded section is 491.07 cm²

Step-by-step explanation:

Given: Radius of the circle = 25 cm

Now as shown in figure the shaded region is a quadrant.

Therefore the central angle is 90°

Now as we know

Area of sector is given by

Area= \pi r^2 \dfrac{\theta}{360^\circ}  where r is radius and \theta is central angle

So we have

Area = \dfrac{22}{7} \times (25)^2\times \dfrac{90^\circ}{360^\circ} \\\\\Rightarrow Area=  \dfrac{22}{7} \times 625 \times \dfrac{1}{4} \\\\\Rightarrow Area=  \dfrac{11}{7} \times 625 \times \dfrac{1}{2} = 491.07cm^2

Hence, the area of shaded section is 491.07 cm²

5 0
4 years ago
PLS HELPPP<br> 9.58<br> 10.63<br> 11.56<br> 12.29
agasfer [191]

Answer:

10.63

Step-by-step explanation:

Pythagorean Theorem:

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6 0
3 years ago
Solve and explain answer : <br> 11 = 12 -q
Aleks04 [339]

Answer:

q=1

Step-by-step explanation:

So if 11=12-q it's in the simplest form possible so just simply say what number when subtracted from 12 equals 11 and the awnser is q=1

6 0
3 years ago
Read 2 more answers
Solve for the indicated variable. Include all of your work in your answer. Submit your solution. A = 1 + prt; for r
dlinn [17]
A=1+prt
A-1=prt
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Michael is constructing and selling birdhouses for a school fundraiser. In order to pay 12b − 120 ≥ 2, 400 b
Pachacha [2.7K]

Answer:

The answer is 120

Step-by-step explanation:

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2 years ago
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