Answer:
b
Step-by-step explanation:
opposite of 8- i tried sorry its because im a 4th grader
Answer:
80°
Step-by-step explanation:
The total of angle 2 and the one marked 30° is an angle corresponding (hence, equal) to the one marked 110°.
∠2 +30° = 110°
∠2 = 80°
Answer:
3k + 0 = 3k
Step-by-step explanation:
Identity property of addition states that the sum of 0 and the term would result in the term.
∴ in this case, 3k + 0 will result in 3k.
~
3x+5y=42
9x+7y=78
adding above equation
12x+12y=120
x+y=10
36/18
12/6
6/3
Answer is 2 :/