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 ( 95+ )
Otras preguntas
math! About 3 percent of Earth's water is fresh water. Of that 3 percent, about 69 percent is ice. About what percent of Earth's total water supply is ice? Help
Graph the solution to the inequality on the number line. p < 20.2
I don’t understand at ALL. If you could give answer then explain how or just give answer it would be really helpful!!
Thomas buys 6 souvenirs for his friends and family. each gift takes up 1/15 of his suitcase. If he has two suitcases, how much room is left for his own belongin
A girl cut off 2/5 of a ribbon. The piece she cut off was 5 meters long.How many meters long was the original ribbon?
Which expressions are equivalent to 6^-10 6^-8
what is the main plot of the legend of sleepy hollow
In a canoe race, A team paddles downstream 480 m in 60 seconds. The same team makes the trip upstream and 80 seconds. Find the teammates rate in Stillwater and
What do you think can be done to prevent some of the viral infections in birds? What actions do veterinarians and caretakers need to take to protect birds from
Shirley and her family ate out last night.the bill was $95 including tax. If the tax was 8.25%, what is the total price?
