|r| ≤ 1
selection C cannot be a value of r.
Make 3.5% out of 100:
3.5÷100=0.035. So the Answer is B. 0.035.
I agree with the person above, I also believe it is B, have a nice day, Merry Christmas
Answer:
Step-by-step explanation:
a)
the sum of all angles in a quadrilateral must be 360º
y+88+25+35 = 360
y = 360=88-25-35
y = 212º
b)
the sum of all angles in an octagon must be 1080º
45+45+140+140+6y = 1080
6y = 1080-90-280
6y = 710
y = 710/6
y=~ 118,3º
