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3 years ago

9

List three keywords that refer to addition.

1 answer:

Alchen [17]3 years ago

7 0

In a word problem, it might not be clear which operation the problem is asking you to do. But, 3 key words from which you know the problem is asking you to add are: increase, together, and gained. Though these are not all of them, these are some of the (arguably) most important ones.

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Been trying to get this one answered for months, will make the first one to answer a brainliest :D Please explain how you did it

Nikitich [7]

Answer:

$\frac{2}{7}$

Step-by-step explanation:

In order to find the slope of a line you must find where the points intersect, use the formula for slope, substitute values, and simplify if needed.

In this case we were already given the points for slope:

$P1=(-4,-4) = (x1,y1)$

$P2=(-2,3)=(x2,y2)$

Slope formula:

$slope = \frac{y2-y1}{x2-x1}$

Now substitute:

$\frac{-2--4}{3--4}$

Solve using KCC: (Keep, Change, Change)

$-2+4=2$

$3+4=7$

= $\frac{2}{7}$

Because the slope isn't a negative you do not need to simplify the answer.

Hope this helps.

8 0

3 years ago

Find the length of the arc . round your answers to the nearest tenth PLEASE HURRY

WITCHER [35]

Answer:

10.2

Step-by-step explanation:

Length of arc=(2*pi*r)*(theta/360)

Length of arc=(2*pi*3)*(195/360)=10.2

5 0

3 years ago

Tennessee covers an area of about 109,247 square kilometers. This includes about 2,403 square kilometers of inland water. What p

stepladder [879]

Step-by-step explanation:

2,403/109,247 X 100

only 2.2% of Tennessee is covered in water

6 0

3 years ago

Find the distance between -3 and 4. A) -12 eliminate b) -7 c) -1 d) 7

n200080 [17]

The formula of a distance between A and B = |B - A|.

We have -3 and 4. Substitute:

|4 - (-3)| = |4 + 3| = |7| = 7

<h3>Answer: d) 7</h3>

8 0

3 years ago

Please help me! Pic included! ;) :p

saul85 [17]

Here you go!! Hope it helps !!

5 0

3 years ago