Answer:
1000 rounded to the nearest ten is:
1000
Step-by-step explanation:
A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.
B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.
C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.
The volume drop is 432-297= 135
135 books is a fraction 135/432 of the original volume 432. That is (x100): 31.25%
So the sales went down by 31.25%
D bc you distribute the 2 to both numbers first and that takes up 2 letter F O
The answer is a.) 165 sorry if that’s wrong but i hope it’s right
Answer:
Complentary = angle add up to 90 degrees
let smaller angle = x
x+2x=90
3x=90
x=30
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30 is the measure of the smaller angle.