Since the slope is in the form y/x, and since, with each number in the y column, the value is subtracted by 4, the slope is -4, and the y intercept is (0,1).

So, the equation is y=-4x+1

5 0

3 years ago

What is a 18% tip on a $40.00 haircut

ki77a [65]

Answer:

$7.2

Step-by-step explanation:

3 0

2 years ago

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I NEED THIS ASAP about the Pythagorean

Natalija [7]

Answer: 24.49 or 24.5 if rounded.

Step-by-step explanation: We have to use the pythagorean theorem of course...

a² + b² = c²

15² + 20² = c²

225 + 400 = c²

600 = c²

$\sqrt{600}$

c = 24.49 (If we round to the nearest tenth then the answer is 24.5)

8 0

3 years ago

I need help asap math sucks and is hard<br> 8th grade math

s2008m [1.1K]

Answer:

Slope = $\frac{-1}{3}$

Step-by-step explanation:

(x₁ , y₁) = (-9 , -4) & (x₂ ,y₂) = (-3, -6)

Slope = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$= \frac{-6-[-4]}{-3-[-9]}\\\\= \frac{-6+4}{-3+9}\\\\= \frac{-2}{6}\\\\= \frac{-1}{3}$

6 0

2 years ago

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