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3 years ago

I got confused I add or multiply 30 3 times? Or am i wrong

Mathematics

2 answers:

emmainna [20.7K]3 years ago

7 0

Answer:

30=3x

so divide 30 by 3 and you'll get x

kipiarov [429]3 years ago

3 0

Answer:

Step-by-step explanation:

You equate. The two angles are equal. The figure is called vertically opposite.

Vertically opposite angles are equal.

3x = 30 Now you divide by 3

3x/3 = 30/3

x = 10

And 10 is your answer.

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Will Give Brainliest, Answer ASAP m∠O = <br> m∠N =

irina1246 [14]

Answer:

∠ O = 61°, ∠ N = 119°

Step-by-step explanation:

In a parallelogram

Consecutive angles are supplementary

Opposite angles are congruent, thus

x + 2x - 3 = 180

3x - 3 = 180 ( add 3 to both sides )

3x = 183 ( divide both sides by 3 )

x = 61°

Thus

∠ O = ∠ M = x = 61°

∠ N = ∠ P = 2x - 3 = 2(61) - 3 = 122 - 3 = 119°

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Answer:

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1 year ago

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2 years ago

Read 2 more answers

The area of a rectangle with 2 1/2 as the width and 10 feet as the length

Tanya [424]

The formula for the area of a rectangle is:
$A=wl$
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l = length

First, we have to convert 2 $\frac{1}{2}$ into an improper fraction, then into a number. The improper fraction would be $\frac{5}{2}$ . Let's convert that into a decimal.
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Let's multiply
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