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3 years ago

What term describes a pair of vertical angles that are also supplementary: acute obtuse right straight?

Mathematics

2 answers:

nekit [7.7K]3 years ago

8 0

Answer:

right

Step-by-step explanation:

Vertical angles are congruent.

A pair of right angles is the only kind of pair of congruent angles that is supplementary.

An acute angle will be supplementary to an obtuse angle, and vice versa.

A straight angle measures 180°, so is only supplementary to one that measures 0°.

IgorC [24]3 years ago

7 0

Your answer would be straight!!

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Y⁴ + 12y² + 36
Now factorize the expression
y⁴ + 6y² + 6y² + 36
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Kaylee and Olivia go to the movie theater and purchase refreshments for their friends.

KatRina [158]

The price of one bag of popcorn is $3.75

Step-by-step explanation:

Let,

x represent the cost of a bag of popcorn

y represent the cost of a drink.

According to given statement;

4x+12y=30 Eqn 1

x+6y=11.25 Eqn 2

Multplying Eqn 2 by 2

$2(x+6y=11.25)\\2x+12y=22.50\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 1

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Dividing both sides by 2

$\frac{2x}{2}=\frac{7.50}{2}\\x=3.75$

4x+12y=30 and x+6y=11.25 can be used to find the price of one bag of popcorn and the price of one drink.

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Keywords: linear equation, elimination method

Learn more about elimination method at:

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