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 ( 86+ )
Otras preguntas
Rewrite 2 2/5 as an improper fraction.
Which words make up the compound direct object in the sentence? The youth group cleaned the shed and garage for Mrs. Brown. Choose all answers that are correct.
Which verb agrees with its subject? The recent news reports on the radio __________ very informative. A. weren't B. wasn't C. was D. isn't
Round the fraction to the nearest whole number. 2/9
Compare using <, >, or =. 1/2 ___ 5/10 < > =
A system of equations can be written to represent coin and pricing problems. True or False.
divide 7/15 by 3/5 you guys are awesome please help
Which of the following items is the most likely to have a mass of 3 mg? A : Cat B : Pumpkin C : Ant D : Piano
Which of the following fractions is equivalent to 3/8? A.6/14 B.9/24 C.4/9 D.15/35
1) Describe the good or service that you bought. What was it? Was it a good or service? Was it a need or want? 2) List other products that you were considering
