3 years ago

Solve each of these equations. Explain or show your reasoning.

Mathematics

1 answer:

defon3 years ago

4 0

Answer: Answers are in the pictures

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Pani-rosa [81]

Half of R is shown as 20 degrees, so the other half of r is also 20 degrees.

A tangent line forms a right angle, so the tangent at P is 90 degrees.

X would be 180 - 90 - 20 = 70 degrees.

X = 70 degrees.

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EleoNora [17]

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Step-by-step explanation:

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List the constant(s) in 2ab + 8 + c - 10

natali 33 [55]

Answer:

Constants: 8 and 10

Step-by-step explanation:

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Flura [38]

Answer:

#6 is 17 days

Step-by-step explanation:

This is how I answered it

1) 2750 = 550 + 125x

2) subtract 550 from each side

2750-550=2200

so the left over equation is:

2200 = 125x

3) divide each side by 125 to get x by itself

2200÷125= 17.6

4) you are left with: x = 17 days

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A car is 170 inches long. A truck is 75% longer than the car. How long is the truck? *please show an explanation*

Sav [38]

Answer:a

Step-by-step explanation:did

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