2 years ago

To find the vertex, What must you do with the value you get from the formula −b2a

Mathematics

1 answer:

antoniya [11.8K]2 years ago

8 0

So you have to answer all the questions for 4?

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Start at 5 on x line, then go 3 up one over and that’s how you find it

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3 years ago

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One month, 24 employees earned a bonus and 56 employees didn't earn one. Express the number of employees who received the bonus

anastassius [24]

Answer:

A. 24:56

Step-by-step explanation:

Let's find the answer by considering that 'X' represents the employees that earn the bonus and 'Y' the employees that didn't.

Where:

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Now, ''Express the number of employees who received the bonus as an unsimplified ratio to the number of employees who didn't receive the bonus'' means:

employees that earn the bonus : employees that didn't receive the bonus

which is:

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3 years ago

Alan and his classmates performed a linear regression analysis on the data set shown below and found that the line of best fit t

stealth61 [152]

Answer:

C. $y=\frac{4}{5}x+7$

Step-by-step explanation:

Alan and his classmates found that the line of best fit through the data had the equation $y=-\frac{5}{4}x+18$

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If a line would intersect this line of best fit at right angles, then the two lines are perpendicular to each other.

The slopes of perpendicular lines are negative reciprocals of each other,

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That line is the third option $y=\frac{4}{5}x+7$

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3 years ago

In the parallelogram shown, AE = p − 8, CE = 2p − 58, and DE = p + 15. What is the length of line segment EB?

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<span>DE = EB

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I would help you farther but I don't know what p equals. If you know then add that number with 15 and you have your answer.</span><span />

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I think it will be 1.000

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