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sasho [114]
3 years ago
5

Simplify 4x + 8-5x +3a +4x-9e

Mathematics
1 answer:
disa [49]3 years ago
8 0

Answer:

3x+3a-9e+8

Step-by-step explanation:

(4x+4x-5x)+3a-9e+8

8x-5x+3a-9e+8

3x+3a-9e+8

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A pirate shoots a cannonball into the air from a height of 10
Aneli [31]

We are basically given most of what we need to calculate the height of the cannonball.

We use the formula h = –16t+ vt + s to find the height requested.

Let v = 160

Let s = 10

Let t = time in seconds

Was the value of t included? We need to know t to plug into our formula.

You know everything else except for t. Go back to your notes to search for t. Afterward, plug the value of t and everything else given above into the formula and calculate to find h.

6 0
3 years ago
Martin is interested in the effects of different kinds of instruction on videogame performance. Martin asks 30 college freshmen
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Answer:

Between - groups variance

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Thus, these differences reflect between - group variance.

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2 years ago
Solve the problems 11-4 times
NNADVOKAT [17]

Answer:

12 45 67 88 90

Step-by-step explanation:

8 0
3 years ago
Line L is parallel to line M if the measure of angle six is 75 what is the measure of angle one
ahrayia [7]
The measure is to L is 75
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3 years ago
Find the slope between the two points given. Then, use the slope and one of the points to write the
IrinaVladis [17]

Answer:

The slope is -2

y =-2x - 1

Step-by-step explanation:

The slope is -2 or -2/1.

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(1, -3) (0, -1)  The -1 and the -3 are the y coordinates.  We subtract these.

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To write the equation we need the slope and the y intercept.  We have the slope now.  We need to find the y-intercept.  We will use the slope and one of the points to find the y-intercept.  It does not matter which of the two points (1,-3) or (0,-1).  I will use (0,-1)

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2 years ago
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