colon23 colon23

03-03-2021
Mathematics

contestada

Find the value of x that will make A||B
A-
2x + 50
5x - 80
B-
x = [?]

Find the value of x that will make AB A 2x 50 5x 80 B x class=

Respuesta :

KurdishPotato KurdishPotato

03-03-2021

Answer:

30

Step-by-step explanation:

If A||B then the sum of given angles must be equal to 180°

2x + 50 + 5x - 80 = 180 add like terms

7x - 30 = 180 add 30 to both sides

7x = 210 divide both sides by 7

x = 30

Answer Link

Otras preguntas

mary has 12 marbles. 3/12 marbles. are yellow and 2/12 of the marbles are blue. The rest of the marbles are green. how many marbles are green??explain how you k

the newspaper reported that 134.8 million viewers watched the Super Bowl. Write the number of viewers in standard form

10%of what number is 14

Write a function for the area A of a square given the perimeter P of the square.

what is 9 divided by 765 please show the work i really need help

in a class of 28 sixth graders all but one of the students are 12 years old. witch two data measurements are the same for the students ages/ what are those meas

A heater with an effective resistance of 4.8 ohms is connected to 240.0 volts if it operated approximately 25% of the time and electricity costs $0.10 per kWh w

Comprehend how development of life-long positive nutrition and wellness behaviors occur.

what I saw in the closet left me speechless. a.) direct object b.) predictive nominative c.) subject d.) object of a preposition

how does the endocrine system respond to hunger