smileflcwer
smileflcwer smileflcwer
  • 01-02-2021
  • Mathematics
contestada

ACFG is a parallelogram, If AG = 2x + 10 and CF = 5x – 2, find CF.

ACFG is a parallelogram If AG 2x 10 and CF 5x 2 find CF class=

Respuesta :

ProfChris1
ProfChris1 ProfChris1
  • 06-02-2021

Answer:

d. 18

Step-by-step explanation:

Lengths AG and CF of the parallelogram are equal.

i.e AG = CF

where AG = 2x + 10

          CF = 5x -2

→ 2x + 10 = 5x-2

(collecting like terms): 5x - 2x = 10 + 2

→ 3x = 12

x=12÷3 = 4

∴ CF = 5x -2 = 5(4) -2 = 20 - 2 = 18

∴ CF = 18 (answer)

Answer Link

Otras preguntas

what is 409,381,886 rounded to the nearest ten million
As a psychologist who focuses on helping people make life decisions, you're probably employed as a(n) _______ psychologist. A. industrial B. clinical C. coun
give an example of a rule for a pattern. list a set of numbers that fit the pattern
Which word in the sentence is a gerund? The truck pulled up under the chute, ready for loading. a. ready b. loading c. under d. pulled
Which is a valid distinction between Roman Catholicism and Eastern Orthodoxy? A. The Catholic Church has a single leader in the pope; the Eastern Orthodox Churc
What is the quotient of 3/4 divided by 5/6
Certain preparations contain killed or weakened live biological agents that, upon injection into our body, protect the body against those pathogens. What are th
Which type of sedimentary rock can be formed by the evaporation of a lake? A. organic B. chemical C. fragmental
when did the dark ages begin
list down five goods that zambia imports and exports