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 ( 89+ )
Otras preguntas
Suppose you deposit $6000 in a savings account that pays interest at an annual rate of 4% compounded continuously. In 8 years, what will the balance in the acco
Japan forcibly annexed korea in 1910 and occupied it until the end of world war ii. after the war, the peninsula was divided along the 38th parallel with the no
what is the algebraic expression for " five more than n" what is tge albraic expression for x added to seven. what is the algebraic wxpression f
does anyone know how to do this plz help me and try to explain and if u do explain I will mark u as the brainliest (sorry if I spell something wrong am in a h
Why does Ice Float on water? How does this affect life in Earth’s aquatic environments?
what is the prime fractorization of 84
You are painting the prize pedestals shown (including the bottoms). You need 0.5 pint of paint to paint the red pedestal.
Two households, both alike in dignity Why is this verse an example or iambic pentameter? A. It contains four pairs of syllables that are alternately unstressed
How much energy is stored per energy level
Factor the difference of two squares. Show your work and explain the steps you used to solve. 3r2 – 12s2
