ineedhelpwithmath57 ineedhelpwithmath57
  • 03-11-2020
  • Mathematics
contestada

Please help me with this

Please help me with this class=

Respuesta :

Gamerman180
Gamerman180 Gamerman180
  • 03-11-2020

Answer:

12

Step-by-step explanation:

10x-11+3x-2+3x+1=180

16x-12=180

16x=192

x=12

Answer Link
jeremiahkevinm
jeremiahkevinm jeremiahkevinm
  • 03-11-2020

Answer:

12

Step-by-step explanation:

The sum of three angles is 180°

(3x + 1) + (3x-2) + (10x -11) = 180°

16x -12 = 180

16x = 192

x = 12

Answer Link

Otras preguntas

why did america become more urban than rural?
reduce 2.525 liters ti microliters
A 10-foot ladder leans against a wall. It hits the wall 9 feet up. How far is the base of the ladder from the wall? Apply the Pythagorean Theorem to this proble
The length is one inch more than the width, which is one inch more than the height. The volume is
Who was Cousin Ike Finch
Who partnered with President Roosevelt in pushing the new deal programs?
Plot the complex number 2i and find its absolute value
A hot air balloon rises at a rate of 38 km/h and starts at the height of 60 km. Another balloon started from the ground and is rising at the rate of 50 km/h. At
Translate the sentence into an equation. Nine more than the product of a number and is equal to . Use the variable for the unknown number.
Find the midpoint of the segment with the following endpoint (−4,−4) and (−9,5)