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3 years ago

PLSSSS HELPPPP MEEE I WIIILLL GIVVEEE BRAINLIEST!!!!!!!!!!!!!

Mathematics

2 answers:

kirill115 [55]3 years ago

7 0

Answer:

slope m = 0

Step-by-step explanation:

To find the slope for two points, you need use

m = (y2 - y1)/(x2-x1)

for point 1 (-1, -4) and point 2 (-2, -4)

m = (-4 - (-4)) / ((-2)-(-1))

m = 0 / -1

when the top number is zero, the answer is 0

if you plot the points in a graph, it is a horizontal line or y = mx + b = 0m -4

y = -4

grigory [225]3 years ago

6 0

Answer:

y - y1 = m( x- x1) - this is the formula to be used whenever looking for a slope of points.

from the coordinates choose the points which will be your x, y and the points which will be your x1,y1

then solve for m.

m is the slope.

(-1,-4) are my x, y

(-2,-4) are my x1, y1

then

-4 - (-4) = m(-1 -(-2))

open the brackets

-4 + 4 = m ( -1 +2)

0 = m( 1)

m = 0

slope is 0

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X^2+x-6

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3 years ago

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3 years ago

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lina2011 [118]

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3 years ago

Solve the equation, and check the solutions (√x+3)+6=3.

larisa86 [58]

Answer:

The equation has no solution.

Step-by-step explanation:

Hi there!

First, let´s write the equation:

(√x + 3) + 6 = 3

To solve the equation, let´s subtract 6 to both sides of the equation:

√x + 3 = -3

subtract 3 to both sides of the equation:

√x = -6 (the square root of any number can´t be negative, but let´s solve it anyway and then check the solution).

Square both sides of the equation:

x = 36

Now, let´s check the solution:

(√x + 3) + 6 = 3

x = 36

(√36 + 3) + 6 = 3

(6 + 3) + 6 = 3

9 + 6 = 3

15 ≠ 3

Then, the equation has no solution.

Have a nice day!

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3 years ago

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natka813 [3]

Alrighty, what I was always taught was to start by writing out what you know from the question.

What I know:
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Therefore, Tom made $458.16.

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3 years ago