greckga901
greckga901 greckga901
  • 12-10-2020
  • Mathematics
contestada

I need to stay in math

I need to stay in math class=

Respuesta :

nerd1232 nerd1232
  • 12-10-2020

Answer:

? = 42 degrees

Step-by-step explanation:

The 105 is part of a 180 degree angle so we do 180-105 giving us 75 degrees. and the sum of the internal angles of a triangle should equal 180. so we add 57 + 75 giving us 132. 180-132 will be 48 degrees.

Answer Link

Otras preguntas

What caused Mesopotamia and Sumer and civilization to rise and fall
A triangle with area 45 square inches has a height that is two less than four times the width. Find the width and height of the triangle.
What is the median of $9.84, $11.75, $12.50, $12.98, $13.88
How is the water cycle related to the Carbon oxygen cycle​
3 pounds of bananas cost 1.5. what is the constant of proportionality that relates the cost in dollars ,y, to the number of pounds of bananas ASAP
Amy will receive an initial payment of 200 and will receive a 20% raise each week. how much will she have after 26 weeks
what is 2 to the power of t​
just 1 more question srry for bothering
What’s the difference between cancer cells and normal cell
Let x y be a real number. If x * y = x (x-y) then What is the value of 2 * (7 * 1)?​