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3 years ago

7

Is 50 a rational or irrational number

1 answer:

Illusion [34]3 years ago

4 0

50 is a rational number because it can be expressed in two integers; 50 ÷ 1

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The difference of complimentary angles is 10 degree. find the measure of the angles.

Ivahew [28]

Answer:

The angles are 50 , 40

Step-by-step explanation:

Let 'x' be an angle.

So, its complementary angle = 90 - x

Difference of complimentary = 10

x - (90 - x) = 10

x - 90 + x = 10

x + x - 90 = 10

2x - 90 = 10

2x = 10 +90

2x = 100

x = 100/2

x = 50

So, the angles are 50 , 40

4 0

3 years ago

Please help asap 15 points

zubka84 [21]

the second option.

(3h+18)+(15h)=180

-18 . -18

3h . + 15h=162

18h=162

162/18 = 9

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3 years ago

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10(5 - n) - 1 = 29<br><br> n = ?<br> Help!

nydimaria [60]

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = $\frac{-20}{-10}$ = 2

5 0

4 years ago

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A triangle has two sides of lengths 8and 10 what value could the length of the third side be

ikadub [295]

It could be between 18 and 2.

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4 years ago

The length of the Kentucky Derby horse race is 10 furlongs. How long is the race in miles?

Marta_Voda [28]

Answer:

2.5 miles

Step-by-step explanation:

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3 years ago

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