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White raven [17]
3 years ago
9

M^2-10m+9=(m-9)( ) filling the missing factor to complete the equation

Mathematics
1 answer:
Romashka [77]3 years ago
3 0

Answer:

m-1

Step-by-step explanation:

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X^2-x-12 factor completely
steposvetlana [31]
Use the sum-product pattern

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x2+3x−4x−12
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5 0
2 years ago
It takes a new mail carrier 4 hours to deliver the mail on route a. It takes an experienced mail carrier 3 hours to do the same
Pani-rosa [81]

Answer: \frac{12}{7}\ \text{hours}

Step-by-step explanation:

Given

New mail carrier takes 4 hours for delivery i.e.

New mail carrier completes \frac{1}{4} part of work in 1 hour

Old mail carrier takes 3 hours for delivery  i.e.

mail carrier completes \frac{1}{3}  part of work in 1 hour

If they work together, they complete the work in x hours i.e.

\Rightarrow \dfrac{1}{x}=\dfrac{1}{4}+\dfrac{1}{3}\\\Rightarrow \dfrac{1}{x}=\dfrac{3+4}{12}\\\Rightarrow x=\dfrac{12}{7}\ \text{hours}

4 0
3 years ago
How many minutes are there in a day?
RoseWind [281]
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5 0
3 years ago
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Weights of newborn babies are normally distributed with a mean of 7.452 pounds and
patriot [66]

Answer:

21

Step-by-step explanation:

8 0
3 years ago
The incenter is the center of the________ of a triangle.
Usimov [2.4K]

Answer: Angle bisectors

Step-by-step explanation:

The incenter is the point forming the origin of a circle inscribed inside the triangle. Like the centroid, the incenter is always inside the triangle. It is constructed by taking the intersection of the angle bisectors of the three vertices of the triangle.

5 0
3 years ago
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