Answer:
Step-by-step explanation:
The sum of the angle measures of a triangle is 180°. Find the value of x . Then find the angle measures of the triangle.
find the value of x
x + 2x + x + 8 = 180
4x = 180 - 8
4x = 172
x = 172 : 4
x = 43
find angles
2x = 43 * 2
2x = 86°
-------
x = 43°
--------
x + 8 = 43 + 8
x = 51°
-----------------------
check
86 + 43 + 51 = 180°
the answer is good
Answer: 1.2 grams
Step by step explanation : divide the mass value by 1000
Answer:
6
Step-by-step explanation:
its b
Step-by-step explanation:
cuz to sides are the exact same then one side is bigger than the others :)
Answer:
I can't answer that if there is no picture, I'm sorry
