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 ( 14+ )
Otras preguntas
What would you say to or do about a team member in the following situations: 1. Is always late. 2. Whispers to others or starts side conversations during team m
Pure water at sea level weighs __ pounds per cubic food A. 32.2 B. 62.4 C. 39.4 D. 78.2
-2=7(q+ 2) +3(2q -1) Solve for q
The moral principles by which we live and work are known as _____.Select one:a. regulationsb. rulesc. ethics d. laws
No separation via recrystallization can ever be achieved between two solid substances that have the same solubility in all solvents at all temperatures. a) Tru
Which statement is the most likely conclusion you can draw from the cause- and-effect relationship shown in the diagram? Cause The Industrial Revolution comes t
Solve Please Don’t Understand new material teacher is teaching
Find the value of unknown angles
compute. -2.34 + (-6.52)
You get 77% on your math quiz. You had 100% in your math class before the test. Whats your new grade. 1) 77 2) 88 3) 99 4) 66
