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zavuch27 [327]
3 years ago
14

Please answer quickly correctly all question please please please, please please

Mathematics
1 answer:
Gwar [14]3 years ago
7 0

Answer:

x=17

Step-by-step explanation:

What minus 11 is 28, to find this we can subtract 11 from 28

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Answer:

Line segment because it is part of a line that has two endpoints which are the 0 inch mark and the 12 inches mark.

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4 years ago
If c = the number of cars in a parking lot, which algebraic expression
stira [4]

Answer:

9c

Step-by-step explanation:

  1. c represents # of cars
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8 0
4 years ago
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Please help me!!!!!!!!!
kiruha [24]

Answer:

Step-by-step explanation:

Using the equation of line

y - y_1 = m(x - x_1)

y = mx + C

First first the slope of the equation

y = 9x - 4

Note: if two lines are perpendicular, their slope will be negative reciprocal

Slope = 9, but because it is perpendicular

m = -1/9

Using the equation

y - y_1 = m(x - x_1)

With the point (-9,-17)

x_1 = -9

y_1 = -17

y - (-17) = -1/9(x - (-9)

y + 17 = -1/9(x + 9)

y = -1/9(x + 9) - 17

Open the bracket.

y = (-x -9)/9 - 17

Lcm is 9

y = -x -9 - 153 / 9

y = -x - 162 / 9

Let's separate

y = -x/9 - 162/9

y = -x/9 - 18

y = -1/9x - 18

Therefore, the equation of the line is y = -1/9x - 18

5 0
3 years ago
How do we determine whether or not something is a function?
Dmitrij [34]

Answer:

Functions can only have one output

Step-by-step explanation:

If we have a function of x and we input 2 and output 3 and 5, it is not a function. If 1 and 2 both output only 7, they would both be a function. Multiple inputs can have the same output and they are functions, but one input can not have multiple outputs.

Hope this helps

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3 years ago
Why is school so stupid???
mestny [16]

Answer:

why is school stupid?today i will tell you bc you have to learn and to work

Step-by-step explanation:

Can you plz give the brain thingy

3 0
3 years ago
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