4 years ago

Combine like terms.

1 answer:

7 0

First, you subtract 16r by 9r, which gives you 7r, so that leaves you with 8 + 7r. You cannot add a normal number and a number with a variable, so that's all you can do, so your answer is A.

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A vacation resort offers surfing lessons and parasailing. If a

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3 years ago

The angle of a quadrilateral are in the ratio 4:6:3 and it's fourth angle is 100. Find the other three angles of the quadrilater

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Step-by-step explanation:

Sum of angles in a quadrilateral = 360°

Sum of first 3 angles = 360° - 100° = 260°.

260° / (4 + 6 + 3) = 20°.

First angle = (20°) * 4 = 80°

Second angle = (20°) * 6 = 120°

Third angle = (20°) * 3 = 60°

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3 years ago

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Which of the following measures could NOT be the three sides of a triangle?

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Answer:

15 in, 4 in, 20 in

Step-by-step explanation:

The sum of the smaller two sides of a triangle must be greater than the third side.

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3 years ago

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Answer:

(0, 2) and (2, -6), among other points!

Step-by-step explanation:

If all you need is two points, choose two values for x and plug them into the formula for the function.

$x=0 \Rightarrow 2(0)^2-8(0)+2=2$ so the point (0, 2) is on the graph.

$x=2 \Rightarrow 2(2)^2-8(2)+2=-6$ so the point (2, -6) is on the graph.

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3 years ago

207 divided by 214 in short divison how do i do this?

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Answer:

your answer should be 0.96

Step-by-step explanation:

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