3 years ago

How to find an unknown angle in a quadrilateral

1 answer:

4 0

Subtract the sum of the angles from 180 degrees to get the missing angle. For example if a triangle in a quadrilateral had the angles of 30 and 50 degrees, you would have a third angle equal to 100 degrees (180 - 80 = 100).

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What is the y-intercept of y=−3x−2

erastova [34]

-2.

It is in y=mx+b form. And 'b' is the y-inter. -2 is in the 'b' place, therefore, -2 is the y-inter

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3 years ago

Jamal earns $2200 each month and has a car payment of $264. What percent of his income goes toward his car payment?

finlep [7]

2200 / 264 = 8.333333-

Round the answer, which is 8.

So, your answer is A. 8%

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3 years ago

Consider the following region R and the vector field Bold Upper F.

Natali5045456 [20]

Answer and Step-by-step explanation:

Workings and solutions to a, b, & c can be viewed in the snapshot below:

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3 years ago

What is the solution to the system of equations?<br> y = -5x + 3<br> y = 1

Gekata [30.6K]

9514 1404 393

Answer:

(x, y) = (2/5, 1)

Step-by-step explanation:

Substitute for y and solve for x.

1 = -5x +3

-2 = -5x . . . . . . subtract 3

2/5 = x . . . . . . divide by -5

The solution is (x, y) = (2/5, 1).

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3 years ago

You are given f(x)=-5x2+10x-5

Bond [772]

Answer:

Step-by-step explanation:

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3 years ago

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