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jeka57 [31]
2 years ago
15

Factor the quadratic expression completely. -3x^2 + 17x - 20

Mathematics
1 answer:
Luba_88 [7]2 years ago
7 0
Answer- -(x-4)(3x-5)

Work- -3x^2+12x+5x-20
-3x(x-4)+5(x-4)
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Romashka-Z-Leto [24]
8 is in the tens place. It has a value of 80.
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Find 4 geometric means between -5 and -125.
balandron [24]

The geometric means between -5 and -125 is; 25

<h3>How to find the geometric mean?</h3>

To find the geometric mean between two numbers, we simply find the square root of the product of the two numbers.

For example, geometric mean between A and B is;

G.M = √(A * B)

Thus, geometric mean between -5 and -125 is;

G.M = √(-5 * -125)

G.M = √625

G.M = 25

There could be other geometric means between this like;

G.M = √(-5 * -45) = 15

Or GM = √(-10 * -40) = 20

Read more about geometric mean at; brainly.com/question/17266157

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8 0
1 year ago
The percentage of blue M&amp;M's in a bag is 12%. If you have 125 M&amp;M's in a bag, how many blue M&amp;M's would you expect t
Ugo [173]

Answer:

The expected amount of blue M&M's would be 15

Step-by-step explanation:

12% of 125 is 15 therefore you should expect 15.

7 0
2 years ago
Cameron and Sydney are running for class president. Cameron won and received 25% more votes than Sydney. There were a total of 7
olga_2 [115]
Cameron would have gotten 182 votes. Sydney would have gotten 547.
6 0
3 years ago
Ill mark brainlist plss help
crimeas [40]

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer....

<h2>○ 28 cm2 </h2>

Hope it helps!

Mark me brainliest pls....

Follow me! ;)

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2 years ago
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