littledoll1211 littledoll1211
  • 23-06-2021
  • Mathematics
contestada

If the measure of angle 1 is 78 degrees and the measure of angle 3 is (5x-2)degrees, what is the value of x ?

If the measure of angle 1 is 78 degrees and the measure of angle 3 is 5x2degrees what is the value of x class=

Respuesta :

CoastsideDad
CoastsideDad CoastsideDad
  • 23-06-2021

Answer:

16

Step-by-step explanation:

Vertical Angles are congruent (equal)

78 = 5x - 2

80 = 5x

16 = x

Answer Link

Otras preguntas

Which group of words MOST LIKELY represents the “ Four E’s”
What occurs in the siege tube elements of a photosynthesising leaf and an actively growing root?
What happened to the Loyalist after the American Revolution?
why did the united state oppose the election of salvador allende?
in which of the following industries did mark reed get his start Fishing Logging Mining Shipbuilding
Although best used as a last resort, many small businesses find it convenient to use __________ as a short-term source of financing. although this form short-te
What equation is equivalent to 2^4x= 8^x-3?
how many moles of PH3 are in 250.0 grams of PH3​
What is the Primary habitat of marine iguana
A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function? A. y = –4/3x B. y = –3/4x C. y = 3/4x D. y = 4/3x