mattFigs44 mattFigs44

21-11-2019
Mathematics

contestada

A line that includes the points (8,9) and (9,k) has a slope of
-
4. What is the value of k?

Respuesta :

knunez0077 knunez0077

21-11-2019

Answer:

k=5

Step-by-step explanation:

y=mx+b

m=-4

y=-4x+b

*INSERT X AND Y VALUES*

9=-4(8)+b

9=-32+b

41=b

SO....

y=-4x+41

k=-4(9)+41

k=-36+41

k=5

Answer Link

Otras preguntas

Help!!!!!! 40PTS!! You want to buy a new cell phone that costs $80 and two new video games that cost $40 each, but you don't have enough money saved for all

Carlos began with twice as much money as David had. After Carlos gave $12 to David, Carlos still had $10 more than David. How much money did they have combined

A newly created design business, Teri's Art, is finishing its first year of operations. During the year, credit sales were $ 42,000 and collections of credit

A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than examine the records for all studen

Solve by using the quadratic formula. 3psquared+7p+2=0

what is the moral of the tell tale heart by edgar allan poe?

What happened at the Boston Massacre? The first blood was shed between American soldiers and a British mob American soldiers burnt down the town of Boston, whic

factor completely 169x²-64

Why are most quartz crystals not colorless (clear)?

What major artery runs down the anterior side of the thigh?