Commutative property of addition
I can! What problem do u need help on
Answer:
82
Step-by-step explanation:
triangle adds upto 180 degrees
180 - (53+45) = 98
Then two lines adapt to 180 degrees
therefore, 180 -98 = 82
Answer: The answer’s in the picture
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
3x2 + x - 7 + x2 + 10
4x^2+x+3