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Alina [70]
3 years ago
12

HELP I NEED HELP ASAP

Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

D

Step-by-step explanation:

6x^2 + 10x^2 = 16x^2

2x-x = x

-8 + 14 = 6

16x^2 + x + 6

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7/12 fractions that is equivalent to 2/4
zhenek [66]

Answer:

Step-by-step explanation:

So we multiply 7 by 4, and get 28. Then we multiply 2 by 12, and get 24. Next we give both terms new denominators 12 × 4 = 48.

6 0
3 years ago
If the volume of the solid below is 490 cubic inches, what is the height of the solid?
aleksklad [387]

Answer:The percent change in volume between cylinders A and B is 50%.

Step-by-step explanation:

7 0
3 years ago
The following scatter plot shows the data for NCAA quarterbacks comparing their attempted passes to completed passes.
Elanso [62]

The line of the best fit is shown in the picture which is approximate near the dots.

<h3>What is the line of best fit?</h3>

A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.

The slope and y-intercept can be found using the formula below:

\rm m = \dfrac{n\sum xy-\sum x \sum y}{n\sum x^2 - (\sum x)^2} \\\\\rm c = \dfrac{\sum y -m \sum x}{n}

We have a given a scatter plot shows the data for NCAA quarterbacks comparing their attempted passes to completed passes.

We can draw a line of best fit y = mx + c

Thus, the line of the best fit is shown in the picture which is approximate near the dots.

Learn more about the line of best fit here:

brainly.com/question/14279419

#SPJ1

5 0
2 years ago
Henry located 2 1/4 and 2.1 on a number line. He wrote the following related story:
Rzqust [24]

Answer:

Jerry ran a farther distance and not Henry.

Step-by-step explanation:

We are given the following information in the question:

Jerry rain 2\frac{1}{2} miles and Henry ran 2.1 miles.

Henry claimed that he ran a farther distance.

This is a wrong claim because when we compare:

2\frac{1}{2} and 2.1

2\displaystyle\frac{1}{2} = \displaystyle\frac{5}{2} = 2 + 0.5 = 2.5\\\\2.5 > 2.1

Hence, Jerry ran a farther distance and not Henry.

Henry may have made some mistake in plotting   2\frac{1}{2} and 2.1 on the number line.

4 0
3 years ago
Solve the proportion for b.<br> 54<br> =<br> 812<br> b = [?]
Firlakuza [10]
B= 16

8/2 = 16/4

Multiply 2 for each sides
8 0
2 years ago
Read 2 more answers
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