Step-by-step explanation:
So, x=width and the width=13+L. The formula for perimeter is 2(L)+2(W) and the total perimeter in this question is 62 feet. That means 2(L)+2(13+L)=62 feet. Solve for L and that's going to be your length. Add the length plus 13 and you'll have the width. Double check the equation by plugging the width and length back into the equation. (Does that help?)
Sarah is 14
The twins are 12
The youngest (n) is 7
14+(12+12)+7=45
n=7
Answer:
40g= 36 in degrees (decimal), and 36 degrees 0' 0" in degrees (Minutes&Seconds)
Step-by-step explanation:
Answer:
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-0.416 or for rounded 0.417
Step-by-step explanation:
when you multiply -1/4 and 5/3 you will get a repeating decimal so what you will do is ether round it or put a line on top of the 6 showing that the number six never ends so when you round it you should round the thousandths plae making it -0.417