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4 years ago

Slope is 8: y-intercept is -7

Mathematics

1 answer:

erma4kov [3.2K]4 years ago

7 0

Answer:

If you are looking for the coordinates they land on it would be (1,1).

Step-by-step explanation:

If the slope is 8 that would be 8/1. So first you start of at -7 on the y-axis then you move upwards 8 spaces so that your new y-axis is 1, then you move right 1 so that your new x-axis is 1.

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5x-2y=6 how dose this work

evablogger [386]

Answer:

y=5/2x-3

Step-by-step explanation:

5x-2y=6

2y=5x-6

y=5/2x-6/2

y=5/2x-3

6 0

4 years ago

What is 845 divided by 13?

ioda

845 ÷ 13 = 65
Hope this helps :)

4 0

3 years ago

Read 2 more answers

J has coordinates of (10,-2) and N has Coordinates of (-4,6). Find the midpoint of JN.

Thepotemich [5.8K]

Midpoint of JN is at coordinates (3,2)

Step-by-step explanation:

Coordinates of j= (10,-2)

Coordinates of N = (-4,6)

We need to find midpoint of JN.

The formula used to find midpoint is:

$Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

We are given:

$x_1=10,x_2=-4,y_1=-2,y_2=6$

Putting values and finding midpoint of JN

$Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

$Midpoint=(\frac{10-4}{2},\frac{-2+6}{2})$

$Midpoint=(\frac{6}{2},\frac{4}{2})$

$Midpoint=(3,2)$

So, midpoint of JN is at coordinates (3,2)

Keywords: Midpoint of line

Learn more about Midpoint of line at:

#learnwithBrainly

8 0

4 years ago

write an equation of the perpendicular bisector of the line segment whose endpoints are (-1,1) and (7,-5)

RUDIKE [14]

$m = \frac{y_{2} - y_{1}}{c_{2} - x_{1}} = \frac{-5 - 1}{7 - (-1)} = \frac{-6}{7 + 1} = \frac{-6}{8} = \frac{-3}{4} = -\frac{3}{4}$

y - y₁ = m(x - x₁)
y - 1 = ⁻³/₄[x - (-1)]
y - 1 = ⁻³/₄(x + 1)
y - 1 = ⁻³/₄(x) - ³/₄(1)
y - 1 = ⁻³/₄x - ³/₄
+1 + 1
y = ⁻³/₄x + ¹/₄

3 0

3 years ago

Please answer this. i’ve asked 3 questions of this same thing bc people don’t even answer them, i’ll give brainliest to whoever

Stels [109]

We will be using the formula: Speed = Wavelength * Frequency

1. Given: Wavelength = 5 m and Frequency = 2 Hz

Speed of the wave = Wavelength * Frequency

Speed of the wave = 5 * 2

Speed of the wave = 10 m/s

__________________________________________________________

2. Given: Speed of the wave = 100 m/s and Frequency= 1000 Hz

Wavelength = Speed / Frequency

Wavelength = 100 / 1000

Wavelength = 0.1 m

__________________________________________________________

3. Given: Speed of the Wave = 25 m/s Wavelength = 5 m

Frequency = Speed / Wavelength

Frequency = 25 / 5

Frequency = 5 Hz

7 0

4 years ago