HilaryM246385 HilaryM246385
  • 03-11-2022
  • Mathematics
contestada

The measure of two angles are (2n+18) and (7n-11). If these are vertical angles, what is the value of n.

Respuesta :

MatalieH131420 MatalieH131420
  • 03-11-2022

Answer:

The value of n is 29/5

Explanation:

Given that (2n + 18) and (7n - 11) are two vertical angles, by definition, they are congruent.

so

2n + 18 = 7n - 11

Subtract 2n from both sides of the equation

2n + 18 - 2n = 7n - 11 - 2n

18 = 5n - 11

Add 11 from both sides of the equation

18 + 11 = 5n - 11 + 11

29 = 5n

Divide both sides by 5

n = 29/5

Answer Link

Otras preguntas

When you take antibiotics to treat bacterial infections, you often develop diarrhea and secondary infections as a consequence of the antibiotic therapy. Why, do
Which of the following would result in a rational number? **
PLEASE HELP I NEED TO SHOW WORK WILL GIVE BRAINLIST
please helppppppppppppoppopppp
Work out total surface area of pyramid
9. If H is the centroid of ABDF, DF = 50, CF = 42, and BH = 22, find each missing measure. a) HE = d) DE = e) CH= b) EF= c) HF = f) BE =
Use context to determine the meaning of the word in bold. A. I Financial B. Moral C. Naval D. Political
What was the the age of adulthood in the US before 18 become the legal age?
What the brainly support email?
Toby takes out the trash every Saturday, Wednesday, and Friday. How many times does Toby take out the trash in 4 weeks?