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Ksenya-84 [330]

3 years ago

13

1+log3(4) Pls pls help math middle school

1 answer:

jeka943 years ago

5 0

Log3(3)+log3(4)=log3(12)

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Help please i suck at this

kap26 [50]

Answer:

Mistake: -3-5=-2, -3-5=-8

Step-by-step explanation:

-3-(7x+5)+9x=-8+3x+10

-3-7x-5+9x=4x+2

-8+2x=4x+2

-8-2=4x-2x

-10=2x

-10/2=x

-5=x

5 0

2 years ago

Find the value of b/2a+b, when a=5 and b=-2

Murrr4er [49]

Answer:

$-\frac{1}{4}$ or -0.25

Step-by-step explanation:

$\frac{b}{2a+b}$

Plug in a=5 and b=-2

$\frac{-2}{2(5)+(-2)}$ =

$\frac{-2}{10-2}$ =

$\frac{-2}{8}$ =

$-\frac{1}{4}$ or -0.25

Have a nice day! :)

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Step-by-step explanation:

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