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3 years ago

Graphing the function. h(x) = - 4 (show steps)

1 answer:

3 0

Think about rise over run. Make the -4 a fraction into -4/1. Rise is the first, so you go down 4 pts down. Then run is 1, so you go 1 right. In this case, there is no beginning, so you begin at 0. The coordinates will be (0, 0) and (1, -4). You got the graph.

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Devon drove at the same speed for 4 hours. He drove a total of 120 miles,

ololo11 [35]

He drove 30 miles in 1 hour

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3 years ago

Read 2 more answers

If x=10, find m∠WYZ<br><br> Will choose brainliest

Norma-Jean [14]

Answer:

23˚

Step-by-step explanation:

If x = 10, then angle VYZ = 157 by basic algebra. Knowing that VYZ and WYZ are supplementary angles, we can do 180-157 to find angle WYZ. 180-157 = 23˚

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1 year ago

1/4x +4 = 1/2 solve with explanation

IRINA_888 [86]

Answer:

Step-by-step explanation:

Given the equation

1/4x +4 = 1/2

Solving for x

Subtract 4 from both sides

1/4x +4 - 4 = 1/2 - 4

1/4 x = (1-8)/2

1/4 x = -7/2

Cross multiply

2x = -7*4

2x = -28

x = -28/2

x = -14

Hence the value of x is -14

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3 years ago

The square root of 1521 = 39, evequate 390 to the 2nd power

ki77a [65]

Answer:

390 to the second power is 152100

4 0

3 years ago

Which of the following numbers could not possibly be a probability? Justify your answer. 0.123 negative 0.577 0 What must be tr

dusya [7]

Answer:

First question: -0.577 cannot be a probability.

Second question: The number must be between 0 and 1, inclusive (D)

Third question: -0.577 cannot be a probability.

Step-by-step explanation:

A probability is a real number that is in the interval [0, 1]. Therefore, any number outside this range cannot be considered a probability. Under this premise:

First question: -0.577 cannot be a probability.

Second question: The number must be between 0 and 1, inclusive (D)

Third question: -0.577 cannot be a probability.

3 0

3 years ago