joe4140 joe4140
  • 01-11-2018
  • Mathematics
contestada

3/4(-10+2/5).......................

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-11-2018

3/4(-10+2/5)

first do parenthesis

factor out -1 inside the parenthesis

3/4 * (-1*(10-2/5))

borrow from the 10

3/4 * (-1*( 9 5/5-2/5))

3/4 * -1(9 3/5)

change the mixed number to an improper fraction

3/4 * -1 ((5*9+3)/5)

3/4 * -1(48/5)

3/4 * (-48/5)

-144/20

divide by 4

-36/5

-7 r 1

-7 1/5


Answer Link

Otras preguntas

2. Which expression is the exponential form of √30
What color were the walls painted at the Catal Huyuk home?
the ability of whirligig beetles to gradually release a foul-tasting substance most likely results from
On the number line 0.2 would be located. Choose a answer to make a true statement.
What is the unit rate for this problem: $4.50 for 10 ounces of trail mix
Which units express specific heat capacity? J/°C, J/K, cal/°C cal/K J /(gi°C), J/(giK), cal/(gi°C), cal/(giK) J, cal °C, K
What is the capital city of kenya?
there is a 5% sales tax on clothing at your favorite store you've gone shopping 4 times how much tax did you pay each time ?
3. Explain the relationship between power, energy and time.
What is the multiple zero and multiplicity of f(x)=(x+8)(x+8)(x-3)(x+8)