Answer:
3 is 108
4 is 325 lbs
Step-by-step explanation:
All triangles = 180 degree
Angle 1 + angle 2 + angle 3 = 180
44 + 79 + angle 3 = 180
123 + angle 3 = 180
Angle 3 = 57
Answer:
Step-by-step explanation:
Where's the answer choice?
Answer:
Step-by-step explanation:
Like terms have same variable with same power.
r² + 5r + 3r² - 2r = r² + 3r² + 5r - 2r
= 4r² + 3r
Answer:
what's the question you can't just give a sentence
