Answer: x° = 20
Steps:
100 + x + 3x = 180
x + 3x = 80
4x = 80
x = 80/4
x = 20
Check:
100 + x + 3x = 180
100 + 20 + 3(20) = 180
100 + 20 + 60 = 180
180 = 180 ✅
The answer would be one because .9998 would round the 9 to a 10 which would round the second 9 and then the third nine to make 1
Answer:±17.6635217326557
Step-by-step explanation:
Answer:
13) Is a linear function. The points form a straight line
14) Is an exponential function. The points form a curved line.
