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2 years ago

Find x =

Mathematics

1 answer:

olga nikolaevna [1]2 years ago

5 0

If they proportional, it implies

(x+2)/(x-1) = 8/10

Or 10x +20 = 8x-8

Or 2x = -28 or x = -14

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Hey pls help worth 30 points

GrogVix [38]

Step 1: Find the slope:

$m = \dfrac{y_2-y_1}{x_2-x_1} = \dfrac{10-6}{6-5} = \dfrac{4}{1} = 4$

Step 2: Set up your equation $y-y_1=m(x-x_1)$ using one of the points.

Using (5,6) we have $y-6 = 4(x-5)$ .

Using (6,10) we have $y-10 = 4(x-6)$

Both of those equations would be correct.

5 0

2 years ago

Read 2 more answers

The figure is the net for a rectangular prism.

oksano4ka [1.4K]

Answer:

$SA=544\ cm^2$

Step-by-step explanation:

we know that

The surface area of a rectangular prism is equal to the area of its six rectangular faces

using the net

The surface area is equal to

$SA=2[(16)(6)]+2[(16)(8)]+2[(8)(6)]$

$SA=192+256+96$

$SA=544\ cm^2$

3 0

2 years ago

The slope intercept form of the equation of a line that passes through (-2,13) is y =5x-3what is the point slope form of the equ

Zigmanuir [339]

Answer:

y - 13 = 5(x + 2)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Given y = 5x - 3 in slope- intercept form

with slope m = 5, then

m = 5 and (a, b) = (- 2, 13)

y - 13 = 5(x - (- 2)), that is

y - 13 = 5(x + 2) ← in point- slope form

6 0

2 years ago

PLS HELP 30 ISH POINTS

Nina [5.8K]

Answer:

this is my alt, btw. I'm taking these points back from myself before they get stolen

5 0

2 years ago

Can you please answer these 3 questions im having a hard time rn and i just need to relax but i really need to get this done, pl

Yanka [14]

Answer:

1. Infinitiely many solutions, one solution, no solutions

y=-3/2x-4

y= x+1

y=1/4x-2

y=1/4x+3

Step-by-step explanation:

4 0

3 years ago