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max2010maxim [7]
3 years ago
10

The test scores you end up having in geometry class are 81 and 87. What possible scores can you earn on your next test to have a

test average between 84 and 89​?
Mathematics
2 answers:
Zigmanuir [339]3 years ago
4 0

Answer:

88, 89, 90, 91, 92? idrk

tensa zangetsu [6.8K]3 years ago
4 0

Answer:

A score between 84 and 99

Step-by-step explanation:

First, let's solve for what you would need to score on your next test to have an average of 84:

(81 + 87 + x)/3 = 84

     (168 + x)/3 = 84

          168 + x = 252

                    x = 84

Next, let's solve for what you would need to score on your next test to have an average of 89:

(81 + 87 + x)/3 = 89

     (168 + x)/3 = 89

          168 + x = 267

                    x = 99

That means you would have to earn a score between 84 and 99.

I hope this helped you, and if it did, a brainliest would be appreciated :)

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I’m really confused
shtirl [24]

Answer:

You've got it correct, if I'm not mistaken it's either B, or C. I don't remember which answer it was, it was one of those 50/50.

5 0
3 years ago
What is the solution to the inequality in interval notation? |4x+6|≤14
alexandr1967 [171]

Answer: x>5

Step-by-step explanation: The Absolute Value term is |4x+6|

For the Negative case, we'll use -(4x+6)

For the Positive case, we'll use (4x+6)

-(4x+6) = 14

    Multiply

     -4x-6 = 14

    Rearrange and Add up

     -4x = 20

    Divide both sides by 4

     -x = 5

    Multiply both sides by (-1)

     x = -5

    Which is the solution for the Negative Case

(4x+6) = 14

    Rearrange and Add up

     4x = 8

    Divide both sides by 4

     x = 2

x=-5

x=2

6 0
2 years ago
DOES ANYONE GET THIS? ):
KonstantinChe [14]

There is a given point (10,3) this shows that when the width (X) is 10, the height (Y) is 3.

On the left side of the graph, they show an equation for the height Hw as being the constant over w ( width).

Using the given point solve for the constant.

Replace Hw with 3 and w with 10:

3 = Constant/10

Solve for the constant by multiplying both sides by 10:

Constant = 3 x 10

Constant = 30

The answer is B.

7 0
3 years ago
Please help me thanks!
Svetlanka [38]

The area of the hexagon with side length 5ft and radius 5ft is 64.95 square feet.

<h3>What is a hexagon?</h3>

A hexagon is a polygon with 6 sides.

Analysis:

Find in the attached file the analysis.

In conclusion, the area of the hexagon is 64.95 square ft.

Learn more about regular hexagon: brainly.com/question/1601601

#SPJ1

5 0
2 years ago
The equation of line WX is y = −2x − 5. Write an equation of a line perpendicular to line WX in slope-intercept form that contai
Nezavi [6.7K]
Good job im not in high school yet but yea 
4 0
3 years ago
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