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3 years ago

What is the value of x?

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

8 0

Answer:

40/5=8

8(3)=24

24-10=14

14/2=7

lutik1710 [3]3 years ago

8 0

Answer:

Step-by-step explanation:

Set up and solve an equation of ratios. One such equation would be:

5 40

--- = ------------

3 2x + 10

Cross multiplying, we get:

10x + 50 = 120, or 10x = 70. thus, x = 70/10, or x = 7.

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katrin [286]

Step-by-step explanation:

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Option C

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Option B

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2 years ago

3y-15-6x in slope intercept form

ASHA 777 [7]

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Im going to guess the equal sign because you didn't include it. I can fix the answer is I was wrong.

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3 years ago

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3 years ago

A standard dartboard has a diameter of 18 in. What is its area to the nearest square inch?

Reptile [31]

The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula $A= \pi r^{2}$ , where r is equal to the radius of the circle.

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