Answer: D
Step-by-step explanation:
40+40= 1 hour 20 min
40+40= 1 hour 20 min
40+40 = 1 hour 20 min
40————-> 40 min
Add all together you get 4 hours in one week
Your welcome !
Answer:
x is 30
Step-by-step explanation:
Angles in an equilateral triangle are 60°
Angle form by a radius and a tangent is 90°
90° + 60° + x = 180°
{Sum of angles in a triangle = 180°}
x = 180° - 150°
x = 30°
Answer:
sqrt of 2/2
Step-by-step explanation:
The value of x in the triangle is 50
The angles in a triangle add up to 180.
So, we have:
x + x + 2x - 20 = 180
Add 20 to both sides
x + x + 2x = 200
Evaluate the like terms
4x =200
Divide both sides by 4
x =50
Hence, the value of x in the triangle is 50
Read more about triangles at:
brainly.com/question/17972372
