Koka2006alasady Koka2006alasady

15-03-2020
Mathematics

contestada

What does the value of x have to be so that
(x,-7) and (-1,4) have a slope of 11/4 between them?

Respuesta :

miljanamilovanovic12 miljanamilovanovic12

15-03-2020

Answer:

x=-5

Step-by-step explanation:

slope=m=11/4

(x, - 7) x1 =x, y1 =-7

(-1,4) x2=-1, y2 =4

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

m=(4-(-7))/(-1-x)

11/4=(4+7)/(-1-x)

11/4=11/(-1-x)

then 4=-1-x,

-x=4+1

-x=5

x=-5

Answer Link

Otras preguntas

Which correctly lists the three factors of production in a capitalist economy? A. land, labor, and a laissez-faire economy B. socialism, labor, and capital C.

In the figure, u ǁ v, and t is a transversal that crosses the parallel lines. What is m∠1? m∠1 =__°

P is the midpoint of DE, DP=3x+2, and DE=10x−12. What is the length of DP?

in triangle ABC, m<A = 17 and m<B = 100. what is the measure of <C

Approximately how much of Earth's surface is covered by land? A. 70 percent B. 50 percent C. 30 percent D. 60 percent

solve 2^5x+1=32 step by step please :)

Can someone please help

what is a algorithm

How do you find speeds if you do not know the distance, but only the time

These chefs are championing balanced nutrition. They are also encouraging real food. They urge people to eat foos that haven't been processed and packaged the a