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ss7ja [257]
3 years ago
15

Find x. A: 60 B: 36 C: 24 D: 12 E: 18

Mathematics
1 answer:
devlian [24]3 years ago
6 0

Answer:

The answer is 12

Step-by-step explanation:

5x + 5x + 5x = 180 \\ 15x = 180 \\ x = 12

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If angle of a sector is 115 what is the central angle
Natasha_Volkova [10]
If angle of a sector is 115
the central angle would be 115 also

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4 years ago
An angle measures 79.4 degrees more than the measure of its supplementary angle. What is the measure of each angle?
tatyana61 [14]

Answer:

The angles are: 50.3 and 129.7

Step-by-step explanation:

The sum of supplementary angles is 180°.

Let x be one angle then the other angle will be x+79.4

Using the supplementary angle sum

x+x+79.4 = 180\\2x+79.4 = 180\\2x = 180-79.4\\2x = 100.6\\\frac{2x}{2} = \frac{100.6}{2}\\x = 50.3

For the measurement of 2nd angle

x+79.4 => 50.3+79.4 => 129.7

Hence,

The angles are: 50.3 and 129.7

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3 years ago
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The answers are Rotation and Reflection: reflect horizontally and the V will be flipped upside down, rotate 180 degrees and the V will also be flipped.
4 0
3 years ago
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What is the volume of the coffee in a can of the can has a radius of 4 inches and a height of 9inches
posledela

Answer:452.16

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3 years ago
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Luden [163]

Answer:

3,520 yds in 2 hours

Step-by-step explanation:

5,280:1 ; 1 mile an hour is 5,280 feet in an hour

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