Answer:
x = 71
Step-by-step explanation:
The sum of the angles in a triangle is 180
x +82+27 =180
Combine like terms
x +109 = 180
Subtract 109 from each side
x+109-109 = 180-109
x = 71
Add all the numbers and divide by how many there are.
The mean is 38.9
Answer:
7.1
Step-by-step explanation:
write pythagorean theorem + =
2 = 100
divide 2 both side:
= 50
=
=
= 7.07106781
round to nearest tenth:
= 7.1
Answer:
Step-by-step explanation:
Use the Distance Formula:
Since we are talking about distance, we ONLY want the NON-NEGATIVE root.
I am joyous to assist you anytime.