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3 years ago

Explain answer ! Will give brainlst

Mathematics

1 answer:

Ne4ueva [31]3 years ago

5 0

Answer:

x = 4, y = 2

Step-by-step explanation:

Start by multiplying the first equation by 2:

2x + 2y = 12 --> 4x + 4y = 24

Subtract the second from the first:

4x + 4y = 24

- 5x + 4y = 28

4x - 5x = -x

4y = 4y = 0

24 - 28 = -4

so you end with -x + 0 = -4

Solve for x to get x = 4

Plug x = 4 back into 2x + 2y = 12 to find y.

2(4) + 2y = 12

8 + 2y = 12

2y = 4

y = 2

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3 years ago

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Please help me on this question.

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Answer:

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The second bullet is the correct option

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3 years ago

The area of the triangle below is 10.6 square centimeters. What is the length of the

CaHeK987 [17]

Answer:

6 cm

Step-by-step explanation:

The area of a triangle is $\frac{bh}{2} = A$ , where b = base, h = height, and A = area. In this case, we're given the height as 4 cm and the area as 6 cm^2.

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Now, let's solve this algebraically.

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Step 3: Check if solution is correct.

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Have a lovely rest of your day/night, and good luck with your assignments! ♡

3 0

3 years ago

Y-4=0 in standard form

wolverine [178]

Standard form : Ax + By = C

y - 4 = 0
y = 4...this is a horizontal line and a horizontal line has a 0 slope

so in standard form, ur equation is : 0x + y = 4

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3 years ago

What number when multiply by 24 gives u 24 an when subtract gives u 2

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One. The answer is one.

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3 years ago