highschoolhelp9
highschoolhelp9
03-01-2018
Mathematics
contestada
What is the value of x?
Respuesta :
ElenaClaudia
ElenaClaudia
03-01-2018
if ∡A ≡ ∡B ∡C ⇒ ΔABC = equilateral ⇒ AB = BC = AC
3x - 5 = 2x + 20
(AB) (BC)
3x - 2x = 20 + 5
x = 25
Answer Link
Аноним
Аноним
04-01-2018
1)4x - 30 = 2x + 20
2x = 50
x = 25
2)4x - 30 = 3x - 5
x = 25
3)3x - 5 = 2x + 20
x = 25
ΔABC = equilateral
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
The process by which rocks are broken down into smaller fragments by the atmosphere and other factors in the environment is called?
(X+12) 2 ÷ x2-144 ×-12. 12×-144
Find an equivalent ratio for 22/55 then write the proportion ?
Find an equivalent ratio for 22/55 and then write the proportion
How consumers behaviour affect market equilibrium
Which word is an interjection commonly used in advertising?
If 2 less than or equal too X less than or equal too 6, which of the following has the greatest value
How many eighths are there in 4 1/4
16 increased by twice a number is -24. Find the solution??
The chickens on a certain farm consumed 600 pounds of feed in half a year. During that time the total number of eggs laid was 5,000. If the feed cost $1.25 per
