Answer:
I really don't know! Hope you have a good grade :)
Step-by-step explanation:
Answer:
3/11
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
To find a percent of a number, change the percent to a decimal and multiply by the number. To change a percent to a decimal, move the decimal point of the percent two places left.
30% of 90 =
= 30% * 90
= 0.30 * 90
= 27
answer: she is right that y = 29, but step three should be addition property of equality.
work: let's see how she worked to isolate y. she started by subtracting 2y from both sides, so so far she is correct. after that, she added 84 to both sides, and again that is a correct step, but her proof is wrong, since you are adding and not subtracting 84, it's the addition property of equality. lastly, she divided 145 by and correctly got 29. so yes, she is correct.
Answer:
0.3846 feets
Step-by-step explanation:
Given that :
Full length of rod = 5 feets
Number of equal length rod cut from full length rod = 13
Length of each rod cut :
Full length of rod / number of equal length rod cut
5 feets / 13
= 0.3846 feets
