3 years ago

Find the supplementary angle of 116 degrees.

Mathematics

1 answer:

Elena-2011 [213]3 years ago

8 0

It would be 64 degrees.

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Leah has sold magazine subscriptions worth $330 for a school fundraiser. If she reaches a total of $500, she wins a gift certifi

insens350 [35]

You can solve by subtracting: 500-330

but I like to use mental math and think this way:
she has 330
70 more will give her 400
and 100 more will give her 500
100 + 70 is 170.

7 0

3 years ago

The sum of b and 6 is 19

valentina_108 [34]

Answer:

b+6=19

Step-by-step explanation:

by the words you can write your equation if you are looking to solve your answer would be 13

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3 years ago

What is the solution to the equation One-third (x minus 2) = one-fifth (x + 4) + 2? x = 12 x = 14 x = 16 x = 26

Elena L [17]

Answer:

x = 26

Step-by-step explanation:

Given

$\frac{1}{3}$ (x - 2) = $\frac{1}{5}$ (x + 4) + 2

Multiply through by 15 to clear the fractions

5(x - 2) =3(x + 4) + 30 ← distribute and simplify both sides

5x - 10 = 3x + 12 + 30, that is

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2x - 10 = 42 ( add 10 to both sides )

2x = 52 ( divide both sides by 2 )

x = 26

3 0

3 years ago

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lubasha [3.4K]

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Step-by-step explanation:

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2 years ago

An armount of nitrogen undergoes a physical change and increases its volurme, What can be knoW) about this

Allushta [10]

Answer:

Step-by-step explanation:

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3 years ago