sugarcat2005
sugarcat2005 sugarcat2005
  • 19-10-2020
  • Mathematics
contestada

KL = 2x + 2
JL = 55, and
JK = 7* +8,
Find KL.
J
K
L

Respuesta :

ricchad
ricchad ricchad
  • 19-10-2020

Answer:

KL = 12

Step-by-step explanation:

JK + KL = JL

where:

JK = 7x + 8

KL = 2x + 2

JL = 55

plugin values into the equation:

7x + 8 + 2x + 2 = 55

7x + 2x = 55 - 8 - 2

9x = 45

x = 45 / 9

x = 5

KL = 2x + 2

KL = 2(5) + 2

KL = 12

Answer Link

Otras preguntas

what does 'burn rubber' mean?
when 4 is added to nine hundredths what numeral represents the sum
what are the different types of prologues?
What is 6=radical v-2
If you traveled 226 miles during a 4 hour trip and used 10.5 gallons of gasoline, which expression tells you how many miles unto the gallon your car got on avar
when 4 is added to nine hundredths what numeral represents the sum
What technology was there that made the Pyramids of Giza wonderaous? Thanks!
Terrance and Lakendra are going to GameStop for new video game controller and some new games. Their grandmother gave them a $125 gift card for this purpose. If
How to do 4.1 as a mixed number in simplest form?
where does deforestation take place?