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True [87]
3 years ago
14

Complete the equivalent equation for –7x – 60 = x2 + 10x.

Mathematics
2 answers:
rewona [7]3 years ago
5 0

Complete the equivalent equation for –7x<span> – 60 = </span>x2<span> + 10</span>x.

(x<span> + 5</span>)(x<span> + 12) = 0</span>

What are the solutions of –7x<span> – 60 = </span>x2<span> + 10</span>x?

x<span> = -12 or -5</span>

Please mark as Brainliest. 

nadya68 [22]3 years ago
4 0

Answer:for the top your answer will be 5 and 12. for the bottom it will be -5 and -12

Step-by-step explanation:

got it right on e2020

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Answer:

C=$50+$75×T

Step-by-step explanation:

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3 0
3 years ago
Two teachers compared the mean absolute deviation of the scores from the semester exam they gave to their students. Mrs. Alvarez
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Answer:

C. Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.

Step-by-step explanation:

Mean Absolute Deviation is one of the Statistical measures which we can you to determine the variation that exist amongst a given set of data

Mean Absolute Deviation can be defined as how far or the distance between one set of data to another set of data.

The smaller the Mean Standard Deviation, the lower the degree of variation in the set of data. The data is less spread out

The larger the Mean Standard Deviation, the higher the degree of variation in the set of data. The data is Largely spread out

We are told in the question that:

Mrs. Alvarez's scores had a lower mean absolute deviation than Mr. Crawford's scores. Our conclusion would be that Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.

Option 2 is correct.

3 0
4 years ago
A cylinder has a radius of 40 ft and a height of 17 ft. What is the exact surface area of the cylinder?
Georgia [21]

we know that

surface area of the cylinder=2*{area of the base}+perimeter of base*height

area of the base=pi*r²

r=40 ft

Area of base=pi*40²

Area of the base=1600*pi ft²


Perimeter of the base=2*pi*r

Perimeter of the base=2*pi*40

Perimeter of the base=80*pi ft


surface area of the cylinder=2*1600*pi+80*pi*17

surface area=4560*pi ft²


therefore

the answer is the option

4560π ft2

8 0
3 years ago
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3 years ago
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HELP WITH FINANCIAL LIT--WILL MARK BRANLIEST--
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2. 1) higher 2) lower
Subprime lending is lending money to people with a low credit score that was not really fit for the credit. This means the risk of getting the money back would be higher than prime lending. Since the risk of losing the money is higher, the interest should be higher than prime lending.

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