4 years ago

Solve the system of equations and choose the correct ordered pair. 2x+4y=16 2x-4y=0

Mathematics

1 answer:

miss Akunina [59]4 years ago

8 0

Answer:

(4, 2)

Step-by-step explanation:

Start by combining the equations

2x + 2x = 4X

4y - 4y = 0

16 + 0 = 16

4x = 16

x = 4

Now that you have one variable plug it back in to one of the original equations

2(4) + 4y = 16

8 + 4y = 16

4y = 8

y = 2

(4, 2)

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Answer:

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Step-by-step explanation:

AC = AB + BC

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3 years ago

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Morgarella [4.7K]

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Step-by-step explanation:

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4 years ago

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amm1812

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4 years ago

The altitude of an equilateral triangle is 22 inches. Find the perimeter of the equilateral triangle. Leave answer as a simplifi

torisob [31]

The perimeter of the equilateral triangle will be 76.2 in

<u>Explanation:</u>

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Vitek1552 [10]

Answer:

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Step-by-step explanation:

A) Length × Width × Height

B) V is 1,400

L is 20

W is 14

H is unknown so use a variable

C) 20 × 14= 280.

8 0

3 years ago

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