fairiejeongin
fairiejeongin fairiejeongin
  • 03-08-2021
  • Mathematics
contestada

Bring the following fraction:
а/a-10
to a denominator of 10-a

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-08-2021

Answer:

-a

-------

10-a

Step-by-step explanation:

a

----

a-10

Multiply the top and bottom by -1

-1*a

-------

-1(a-10)

-a

------

-a+10

Rewriting

-a

-------

10-a

Answer Link
kittyhumanlover
kittyhumanlover kittyhumanlover
  • 03-08-2021

Answer:

-a/(10-a)

Step-by-step explanation:

To get from a - 10 to 10 - a,  you just have to multiply by -1.

So fi you multiply both the top and bottom by -1, you'd get -a/(10-a).

Answer Link

Otras preguntas

Which two lines in this excerpt from “Inge’s Wall” suggest that Inge was envious of the people on the other side of the wall?The wall was just a few feet from t
What are the adavantages of blue revolution?
can someone help me please​
Does anyone know how to do these maths question???
Simplify the expression:
9x + 2(3x + 7) = -31
Can someone help me
Read this paragraph. Shadows stretched across the grass as evening approached, and the activity at the park waned. All that remained was a pair of fishermen, ha
Please help The following balanced equations represent double replacement reactions that each result in the formation of precipitation. For each reaction, which
DNA codes for proteins,which are the building blocks of organisms.What is the most abudant protein in the human body?​