Derosaclan Derosaclan

23-10-2020
Mathematics

contestada

∠A=5x−5,∠B=3x+13=180

Respuesta :

arivers092004 arivers092004

23-10-2020

Answer:

x=9

Step-by-step explanation:

5x - 5(3x +13)=0

5x - 3x - 13 - 5 = 0

2x -18= 0

x=18/2

x=9

Answer Link

Otras preguntas

Find the area of the composite figure.Use 3.14 for pi.

In 2003, several investment banking firms were fined $1.4 billion for ethics abuse related to the underwriting process. will this be a deterrent for ethical lap

What word describes a lymphadenectomy in which only the lymph nodes are removed?

I buy the same items every week and my bill is normally $90.00. why am i now being charged $108.00 for the exact same items?"

Type TW wire insulation can be used at a maximum temperature of A. 60° C B. 80° C C. 75° C D. 90° CAnswer is A

If one angle of a right triangle is 65 degrees what is the measure of the third angle

Which of the following is equivalent to (8 – 5) ÷ 23 ? A 3/8 B 19/8 C 27/8 D 1/125

Great names," heads of noble families in japan who controlled vast landed estates and relied on samurai for protection were

Create a paraphrase of the following sentence from "The Cold Equations:" She belonged in that world of soft winds and warm suns, music and moonlight and graci

Is it possible for a pair of nonadjacent angles to share vertex A and and AB? If it's not possible explain your answer.