Answer:
The answer is 100*
Step-by-step explanation:
The three measures of the angles add up to make a strait line (180*)
Subtract the value of the two given angles from the total of 180 to get the difference
180 (total) - 50 (m<A) - 30 (m<B) = 100 (Answer)
Answer:
2
Step-by-step explanation:
(4 - 5) - (13 - 18 + 2)
According to PEMDAS, we should simplify the parentheses first.
= (-1) - (-3)
When you subtract a negative number, you are actually adding.
= -1 + 3
Now, add.
= 2
Hope this helps!
Answer:
x=15-4
Step-by-step explanation:
because when you are doing a solving a equation you need to solved for x and
15 -4= x
11=x
Answer:
What shape they have and how they are with each other
Step-by-step explanation: