embarlow5
embarlow5 embarlow5
  • 20-03-2021
  • Mathematics
contestada

y
45°
X 100°
y = [ ? 1°

y 45 X 100 y 1 class=

Respuesta :

Аноним Аноним
  • 20-03-2021

Step-by-step explanation:

x+100°=180°{being straight angle}

x=180-100

x=80°

again,

45°+x+y=180°{sum of angle of triangle}

45+80+y=180

y=180-125°

y=55°

hope it helps.

Answer Link

Otras preguntas

The number of protons in one atom of an element determines the atom's ____________, and the number of electrons determines ____________ of an element.
How do I do the bus stop method?
2(-x-2)+(5x-1)=3 (x-7)+18
Give an example of an ethical or moral question that science cannot address.
Solve for x 2x^2/3=dg
Give an example of an ethical or moral question that science cannot address.
Plz can someone help I have tried this question so many times. Thanks
15cm3 block of gold weighs  2.8N it is carefully submerged in a tank of mercury. one cm3 of mercury weight 0.!3n a will the mercury be displaced by the gold?
If a solution has a pH of 7.41, determine its H+ concentration.
The density of gold is 19.3g/cm3. The density or iron pyrite is 5.0g/cm3. If a nugget of iron pyrite and a nugget of gold each have a mass of 50g, what can you