Answer: x=6
Step-by-step explanation:
2x+4=16
-4 -4
(2x=12)/2
x=6
Answer:
115 degrees
Step-by-step explanation:
first find the missing angle in the triangle
75+40+x=180
x+115=180
x=65
That angle plus the ? angle form a straight line, meaning they add up to 180 degrees.
so 65+x=180
x=115
Answer:
your answer is 453
Step-by-step explanation:
Well to find the range, you need to take the highest number and subtract the lowest from it:
3 - -97
3 + 97
100
Range is always positive!
I hope this helps!
