B because the negative one is positive by the i which means there the reason I don’t
Answer:
70
Step-by-step explanation:
In a quadrilateral the angles add up to 360 degrees and so 360 - 290 = 70 so the answer would be 70.
If correct please mark brainliest
Good morning Brainiac
m=n-2
m+4n=8
We need to solve m=n-2 for m
Substitute n-2 for m in m+4n=8
m+4n=8
n-2+4n=8
5n-2=8
Add 2
5n-2+2=8+2
5n=10
Now divide both sides by 5 so we can find the value for n
5n/5=10/5
n=2
Now substitute 2 for n in m=n-2
m=n-2
m=2-2
m=0
Answer : C
(0,2)
I hope that's help:0
Answer:
1/5
Step-by-step explanation: