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2 years ago

Can someone plz help me

Mathematics

1 answer:

Anni [7]2 years ago

6 0

You will add the distances and then you divide by the amount of distances you've added

example (21.3+22.1+22.2+20.9+23.6+22.8) that is 6 distances given then you would divide the total by 6

therefore your answer would be
22.15

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PLEASE HELP ME!! I DO NOT UNDERSTAND PLEASE SHOW WORK THANK YOU!!

Oksanka [162]

Answer:

= 10x² + 9x³

Step-by-step explanation:

I'm assuming you mean question 19

3x² + 5x³ + 7x² + 4x³ (rearrange to group like terms)

=3x² + 7x² + 5x³ + 4x³ (factor out common powers)

= (3+7)x² + (5+4)x³

= 10x² + 9x³

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2 years ago

HELP PLEASE 12 POINTS

Vaselesa [24]

Answer:

b. 4m

Step-by-step explanation:

congruent polygons means same shape, size, angles, and sides.

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2 years ago

Find the slope of the line passing through the points (8,-3) and (4,-1)

docker41 [41]

$\rm \to m = \dfrac{y_2 - y_1}{x_2 - x_1}$

$\\ \\$

$\rm \to m = \dfrac{ - 1 - 3}{4 - 8}$

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$\rm \to m = \dfrac{ - 4}{4 - 8}$

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$\rm \to m = \dfrac{ - 4}{ - 4}$

$\\ \\$

$\rm \to m = \cancel \dfrac{ - 4}{ - 4}$

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$\rm \to m = 1$

7 0

2 years ago

Read 2 more answers

College bookstore charge $60 for a yearly membership. Books will then only cost $7.60 each, tax included. Right in equation to r

Yuri [45]

Equation - 7.60b+60=m

7.60b+60=100
You’d be able to buy 5 books

4 0

3 years ago

What is the domain of the function represented by the graph? A graph shows an upward parabola on a coordinate plane vertex at (m

vlabodo [156]

Using it's concept, the domain of the function represented by the graph is all real numbers.

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function.

In this problem, a parabola is used, which has no restriction such as an even root or a fraction, hence the domain is all real values.

More can be learned about the domain of a function at brainly.com/question/10891721

#SPJ1

3 0

1 year ago