alex5419
alex5419 alex5419
  • 12-03-2019
  • Mathematics
contestada

How would I solve questions 22 & 23?

How would I solve questions 22 amp 23 class=

Respuesta :

HardiShah
HardiShah HardiShah
  • 12-03-2019
In a parallelogram, adjacent angles make 180°

So in 22

11x + 11 + 70 = 180
11x = 99
x = 9

In 23

12x + 10 + 50 = 180
12x = 120
x = 10
Answer Link

Otras preguntas

plz help meWhat was the political structure of the Persian Empire under Darius? Choose three correct answers. The empire was one very large state. The empire wa
Write the equation of the line passing through a points A and B. A(-4,3) and B(-3,9)
1. Opposite charges O repel attract
In Oedipus Rex, the catastrophe* happens off-stage. It is narrated by a SERVANT. Explain how Sophocles' choice to have Oedipus' and Jocasta's fates happen off-s
A 3kg ball moving at 8 m/s strikes a 2kg ball at rest,if the collision is elastic,what is the speed of the lighter ball if the heavier ball moves at 2m/s in the
Select the statement which most accurately describes the benefits and drawbacks of working from home and telecommuting. A) Workers can become more effective off
Plz help I’ll give 20 points
Explain the difference between an unendorsed PAP, and an endorsed PAP
[tex]3x^{2} +9x^{2}-9x+9[/tex]
If the sales volume decreases by 25%, the variable cost per unit increases by 15%, and all other factors remain the same, net operating income will: (Do not rou