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Digiron [165]
2 years ago
5

Slope of (-1,-6 and (1,-8)

Mathematics
1 answer:
Mars2501 [29]2 years ago
7 0
<h2>Answer: m = -1</h2>

Step-by-step explanation:

If you follow the formula : y2 - y1 / x2 - x1

You will get m=\frac{-8-(-6)}{-1-(-1)}

m = -1

* Hopefully this helps:) Mark me the brainliest:)!!!

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Identify the missing number.<br> X^4 • X^? = X^5
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Answer:

? = 1

Step-by-step explanation:

7 0
3 years ago
Steve's scores on 6 of his tests were 92, 78, 86, 92, 95, and 91. If he took a seventh test and raised the mean of his scores by
monitta

Answer:

96

Step-by-step explanation:

First we need to know the mean of the Steve's scores on 6 of his tests. Given the six scores as 92, 78, 86, 92, 95, and 91.

Mean = sum of the scores/Total test taken

Mean = 92+78+86+92+95+ 91/6

Mean = 534/6

Mean = 89

If he took the seventh test and the mean score is raised by 1 them the new mean will be expressed as;

New mean = 92+78+86+92+95+ 91+x/7 = 89+1

Where x is the new score. Note that of a new score is added, the total year taken will also change to 7

To get x;

92+78+86+92+95+ 91+x/7 = 89+1

92+78+86+92+95+ 91+x/7 = 90

534+x/7 = 90

Cross multiply

533+x = 90×7

533+x = 630

x = 630-534

x = 96

Hence the score of the seventh test is 96

8 0
2 years ago
Nancy buys 15 m of ribbon. Her sister buys 6 m less ribbon but pays twice as much per metre. Together they pay R66. What is the
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Answer: 44/9 ----> 22/9

I hope this helps you

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2 years ago
A rectangular picture frame measures 4.0 inches by 5.5 inches. To cover the picture inside the frame with glass costs $0.99 per
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<span>What will be the cost of the glass to cover the picture? 
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6 0
3 years ago
Read 2 more answers
A number written in expanded form is written has the sum of each blank write 39,005 in expanded form
evablogger [386]
When expanding number, we should separate the numbers according to the places like the number 275 written in expanded form 200+70+5. So, in this question we must likely done like this. The number is 39,005 the sum that is written on expanded form is 30,000+9,000+5.
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3 years ago
Read 2 more answers
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