2 years ago

A coin is flipped three times, and the following list shows the possible outcomes.

Mathematics

1 answer:

ahrayia [7]2 years ago

5 0

Answer:

3 outcomes

Step-by-step explanation:

question asks only 1 head therefore THT, TTH, HTT

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A mechanic charged $220.28 to repair a car. The price included charges for 3 hours of labor and $126.53 for parts. How much does

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Answer:

$31.25

Step-by-step explanation:

Let's set up an equation.

$220. 28 - total

$126.53 - cost for parts

3 - # of hours

? - price per hour

3h + $126.53 = $220.28

Subtract $126.53 from both sides.

3h = $93.75

Divide by 3.

h = $31.25

The mechanic charges $31.25 per hour for labor.

Hope that helps.

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3 years ago

Bill draws a regular octagon with the perimeter of 32 units.He picks a vertex of the octagon and draws two line segments through

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The quadrilaterals are two congruent isosceles trap ezoids and a kite.

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3 years ago

Which of the following coordinates exists on the line y = 3x + 1?

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Answer:

Step-by-step explanation:

-2 = 3(-1) +1

-2 = -3 + 1

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3 years ago

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GUYS PLEASE SOMEBODY ANSWER THIS AS QUICK AS POSSIBLE I WILL GIVE YOU 50 POINTS

sergiy2304 [10]

Answer:

part A: 30,000 is more

Step-by-step explanation:

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3 years ago

The headlights of an automobile are set such that the beam drops 3 in for each 32 ft in front of the car. What is the angle (giv

Anastaziya [24]

Answer:

0.4476 degrees.

Step-by-step explanation:

Let θ be the angle between the beam and the road. The given values form a right triangle with the distance that the beam drops ( h=3 in) being the side opposite to θ and the distance in front of the car (x=32 ft or x=384 in) being the side adjacent to θ.

Therefore, θ is given by:

$tan^{-1}(\theta) = \frac{h}{x}\\tan^{-1}(\theta) = \frac{3}{384}\\ tan^{-1}(\theta) = \frac{1}{128}\\\theta=0.4476^o$

The angle between the beam and the road is 0.4476 degrees.

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3 years ago