karlothegoat karlothegoat
  • 02-09-2021
  • Mathematics
contestada

ZA and ZB are vertical angles. If mZA = (5x – 28) and
mZB = (3x + 4), find the measure of each angle.

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-09-2021

Answer:

52

Step-by-step explanation:

Vertical angles are equal

<a = <B

5x -28 = 3x+4

Subtract 3x from each side

5x-3x-28 = 3x+4-3x

2x-28 = 4

Add 28 to each side

2x-28+28 = 4+28

2x= 32

Divide by 2

2x/2 = 32/2

x = 16

<A = <B = 3x+4 = 3(16)+4 = 48+4 = 52

Answer Link

Otras preguntas

list 3 ways scientist can reduce bias
which two numbers add up to 3 and multiply to -2
A truck weighs 72,429 pounds. when rounded to the nearest ten thousands the truck's weight will be
Jill had $90. She bought a skirt that normally costs $42 but was on sale for half price. She also bought a T-shirt that was $8 off its regular price. Before sal
One ton is 2000 pounds so how many 50 pound bags does it take to make 3 tons
When 3.54 grams of phosphorus react with excess oxygen gas to produce diphosphorus pentoxide, the percent yield is 84.1%. What was the actual yield of the react
how do you write 701,245 in two other forms?
A principal who relents on the school dress code makes it more? a. rigid. b. relaxed. c. detailed.
0.07 is 10 times as much as ?
What are some interesting facts about the Quapaw Indians