2 years ago

Find the value of x that makes u and v parallel

Mathematics

1 answer:

stich3 [128]2 years ago

6 0

Answer:

Step-by-step explanation:

equate the two together to get the value of x

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GuDViN [60]

It’s either B or D. I’m sorry I’m not so sure but I think it’s either one of those.

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2 years ago

Find the area of a circle with a diameter of 12 inches. Use 3.14 for pi.

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3 years ago

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There are 54 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 2/3 of the remaining house

statuscvo [17]

Answer:

Step-by-step explanation:

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2 years ago

What is the slope of a line that is perpendicular to the line y=8x+5

statuscvo [17]

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-1/8

Step-by-step explanation:

Perpendicular slopes are negative reciprocals

The slope of y=8x+5 is 8, because it is in slope intercept form: y=mx+b form, where m is the slope.

Negative:

8/1--> -8/1

Reciprocal:

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-8/1--> -1/8

So, the perpendicular slope of 8 is -1/8

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2 years ago

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Please help me out with this

Anettt [7]

Answer:

81.75 ft²

Step-by-step explanation:

The area (A) of a trapezoid is calculated using the formula

A = $\frac{1}{2}$ h (a + b)

where a, b are the parallel bases and h is the perpendicular height

Calculate h using the right triangle and the sine ratio

sin30° = $\frac{opposite }{hypotenuse}$ = $\frac{h}{10}$

Multiply both sides by 10

10 × sin30° = h, thus

h = 5

a = 12 and b = 8.7 + 12 = 20.7, hence

A = $\frac{1}{2}$ × 5 × (12 + 20.7)

= 0.5 × 5 ×32.7

= 81.75 ft²

7 0

2 years ago