jbaby113005 jbaby113005
  • 02-05-2021
  • Mathematics
contestada

In the isosceles trapezoid below,
x = [? ]°
5x-20°
2x+37°

In the isosceles trapezoid below x 5x20 2x37 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-05-2021

Answer:

x = 19

Step-by-step explanation:

The lower base angles in an isosceles trapezoid are congruent , then

5x - 20 = 2x + 37 ( subtract 2x from both sides )

3x - 20 = 37 ( add 20 to both sides )

3x = 57 ( divide both sides by 3 )

x = 19

Answer Link

Otras preguntas

what is the geometric mean between 6 and 20?
What would be the most likely effect of one company buying a competitor?
What is the surface area of the prism? A. 144 in2 B. 420 in2 C. 288 in2 D. 140 in2 I really don't know where to post a link to the prism pic
How to change 3 7/8 into an improper fraction
how do you know 8 thousandths is less than 1 hundredths
which of these was a result of the treaty of Brest-Litovsk? A. The end of world war 1 B. Russia's withdrawal from the war C. The end of Austria-Hungrays war w
A student government organization is selling Christmas trees as a fundraiser. On Friday, they sold 5 noble fir trees and 3 douglas fir trees for a total of $420
four yardequal Blank feet
PLEASE HELP I GIVE THANKS
Thank you Philo for your answer. I have one more question for you regarding the same rectangular prism that is 3 units long, 2 units wide and has 7 layers and 4