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2 years ago

Find the slope of the line that contains (10,-1) and (-8,6)

Mathematics

2 answers:

Kruka [31]2 years ago

7 0

Answer:

(y2-y1)/(x2-x1)

(6+1)/ (-8-10)

7/ -18 is the slope

Step-by-step explanation:

creativ13 [48]2 years ago

3 0

Answer:

the slope of the line that passes throught (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)

given

(-4,3) and (-8,6)

slop=(6-3)/(-8-(-4))=(3)/(-8+4)=3/-4=-3/4

slope is -3/4

Step-by-step explanation:

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Simplify x^2+ 5x + 4 over x+4

harkovskaia [24]

Answer:

x+1

Step-by-step explanation:

6 0

3 years ago

Find the percent of increase. Original number: 45 books New number: 63 books

BARSIC [14]

Answer:

Step-by-step explanation:

first you multiply 45 by .40 you multiply by .40 because that is the percent increase.

45*.40=18

then you just add the 18 to 45 which get you 63.

answer:40%

7 0

3 years ago

46 3= what is the answer

Andrews [41]

If you mean 46 * 3 = 138
If you mean 46 + 3 = 49
If you mean 46 - 3 = 43
If you mean 46 ÷ 3 = 15.3

Hope it helped

5 0

3 years ago

How do you divide 2/x ÷ 4/3x? The process would be much appreciated

Fed [463]

Invert and multiply

2/x*(3/(4x))

Then proceed to simplify

(You must simplify twice might I add)

3 0

2 years ago

The total number of gallons of water in a tank, w, after t minutes is given in this table and the plot.

Katyanochek1 [597]

The equation showing the relationship between w and t is $w = 4t$

From the table, we have the following points:

(0,0) and (1,4)

Start by calculating the slope (m)

$m = \frac{y_2 -y_1}{x_2 -x_1}$

So, we have:

$m = \frac{4 -0}{1 -0}$

Simplify the numerator and the denominator

$m = \frac{4}{1}$

Divide 4 by 1

$m = 4$

The equation is then calculated as:

$w = m(t - t_1) + w_1$

This gives

$w = 4(t - 0) + 0$

Simplify

$w = 4t$

Hence, the equation is $w = 4t$

Read more about linear equations at:

brainly.com/question/14323743

4 0

3 years ago