4 years ago

Simplify this expression. 7a/ 14(a+b)

Mathematics

1 answer:

deff fn [24]4 years ago

4 0

7xa/14(a+b)=

a(a+b)/2

You might be interested in

I REALLY NEED HELP

Ede4ka [16]

There are 60 minutes in one hour, thus, 45 miles per hour is 45 miles per 60 minutes, thus

$\bf \begin{array}{ccll}
miles&minutes\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
45&60\\
240&m
\end{array}\implies \cfrac{45}{240}=\cfrac{60}{m}\implies m=\cfrac{240\cdot 60}{45}$

8 0

3 years ago

You put 15 gallons of gasoline in your car, you know that this amount of gasoline will allow you to drive about 450 miles?

solmaris [256]

i dont get wht u are trying to say?

3 0

4 years ago

William purchased 76.9 feet of fencing for his back yard. He realized after measuring, that he still needed an additional 25.7 f

Lostsunrise [7]

William needs 102.6 fencing in all because 76.9 plus 25.7 equals 102.6, hope this helps!

3 0

3 years ago