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jenyasd209 [6]
2 years ago
6

PLEASE HELP

Mathematics
2 answers:
denpristay [2]2 years ago
6 0

the statement must be true

D. <A+<D=180°

galben [10]2 years ago
5 0

Answer:

b c = 180

Step-by-step explanation:

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Ivahew [28]
Given that the US population is approximately 308,000,000 in 2010 and that 6.5% of this population is under 5 years of age, we will know that number of children by multiplying 6.5% by 308,000,000. So the answer would be 20,020,000. So that is the number of children below 5 years old. Hope this helps.
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2 years ago
Angle 2 is 2x+10 angle 4 is 4x+80 solve for x
Airida [17]

Answer:

15

Step-by-step explanation:

Angle 2 is 2x+10

angle 4 is 4x+80

and from the figure we can understand that when we add these 2 equations

We get

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2 years ago
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Aleks [24]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
There were 13426 eligible votes for a certain election.One day,8206 people cast their votes.What was the percent of voter turn o
coldgirl [10]
<h2>Greetings!</h2><h3>A way to do this is to divide the actual amount by the predicted amount:</h3>

8206 ÷ 13,426 = 0.6112

<h3>To change this back into a percentage simply multiply by 100:</h3>

0.6112 x 100 = 61.1

<h3>So the percent of voter turn out was 61.1%</h3><h2>Hope this helps!</h2>
4 0
2 years ago
A percent is a ratio of the ________ to the _______.
riadik2000 [5.3K]

Answer:

A percent is a ratio of the parts to the whole

Step-by-step explanation:

If you had 30/100, 30% as a percentage, 30 would be the parts and 100 would be the whole

7 0
2 years ago
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