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2 years ago

Based on the equation 6x + 2y = 30, what is the missing value in the table?

Mathematics

2 answers:

N76 [4]2 years ago

8 0

Answer:

x =5

Step-by-step explanation:

hope this helps you

please mark as brainliest

lorasvet [3.4K]2 years ago

4 0

Answer:15

Step-by-step explanation:6x +2y=30

2(3x+y) =30

3x+y=30÷2

3x+y=15

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Answer:

The answer is 28.

Step-by-step explanation:

Add all of them.

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Olenka [21]

Answer:

The base of triangle is $\frac{8}{\sqrt{3}} \ m$ and the height of triangle is $\frac{12}{\sqrt{3}} \ m.$

Step-by-step explanation:

Given:

A triangle has a base of x 1/2 m and a height of x 3/4 m. If the area of the triangle is 16m to the power of 2.

Now, to find the base and height of the triangle.

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Now, we put the formula of area to solve:

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Multiplying both sides by 16 we get:

$256=3x^2$

Dividing both sides by 3 we get:

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Using square root on both sides we get:

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Now, by substituting the value of $x$ to get the base and height:

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Thus, the height of triangle = $\frac{12}{\sqrt{3}} \ m.$

Therefore, the base of triangle is $\frac{8}{\sqrt{3}} \ m$ and the height of triangle is $\frac{12}{\sqrt{3}} \ m.$

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