jjeducation jjeducation

18-09-2020
Mathematics

contestada

Please help.

Two angles in a triangle measure (2x + 30) and (6x - 30). What is the value of x if
these angles are congruent

Respuesta :

Moonwalker7 Moonwalker7

18-09-2020

Congruence= equal

2x+30= 6x-30
30= 6x-2x-30
30= 4x-30
30+30= 4x
60= 4x
X= 60/4
X=15

Hope this helps

Answer Link

Otras preguntas

Find an equation of a line that comes close to the points listed in the table. X|y 6|8 10|13 12|15 16|18 18|21

what does it mean to be 'in the know'?

describe in your own words whatIs a Compound Noun?

most geologists think that the movement of Earth's plates is cause by a) conduction b) earthquake c) convection currents in the mantle d) earth's magnetic field

The perimeter of a basketball court is 114 meters and the length is 6 meters longer than twice the width. What are the length and the width?

What are the uses of chlorine??

volume of sun is 1.4×10^18 and volume of earth is 1.1×10^12 how many earth can fit in the sun

most geologists think that the movement of Earth's plates is cause by a) conduction b) earthquake c) convection currents in the mantle d) earth's magnetic field

5 times the smaller number of two consecutive numbers is added to 3 times the bigger, the result is 579. find the smaller number

You are a quiz master. You have been asked to conduct a program for a video show on 'sound' . How would you begin the show . Present the beginning.