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sukhopar [10]
3 years ago
11

Can someone please help me with this problem 30 points!!!!

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0

You have to make a proportion:

\frac{part}{whole} = \frac{part}{whole}

We know that there are 360 degrees (whole) in a circle and the shaded region is 106 degrees (part)

The other proportion will be x over 100, since the whole of percent is always 100 and we are looking for the part.

Look at the image below for the proportion

You get

10600 = 360x

Divide 360 to both sides to isolate x

10600/360 = 360x/360

x= 29.4444

So...

29%

Hope this helped!

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A scientist launched an object upward at a speed of 32 ft per second from a height of 240 feet. The height of the object is mode
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Answer:

B 5 seconds

Step-by-step explanation:

h = 240 + 32t – 16t^2

When is this equation 0

0 = 240 + 32t – 16t^2

Factor out 16

0 = -16(-15-2t+t^2)

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-5*3 = -15

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0 = -16(t-5) (t+3)

Using the zero product property

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Since time cannot be negative

t=5 seconds

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3 years ago
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Answer:

I believe your answer is D

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Step-by-step explanation:

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How many times larger then 2x10² is 2x10⁸​
Brrunno [24]

Answer:

1,000,000 times larger

Step-by-step explanation:

2 x 10^{8} = 200,000,000

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200,000,000 divided by 200 is 1,000,000

It can also be solved by subtracting the exponents from 10. Then dividing the two number being put the scientific notation.

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What is the value of x?
tensa zangetsu [6.8K]

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X = 5°

Step-by-step explanation:

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angle ACB is vertically opposite to the 60° given

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