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3 years ago

1/2r + 2 (3/4r - 1) = 1/4r + 6

Mathematics

2 answers:

gtnhenbr [62]3 years ago

7 0

Answer:

r=32/7

Step-by-step explanation:

bazaltina [42]3 years ago

4 0

Let's solve your equation step-by-step.

Step 1: Simplify both sides of the equation.

1/2r + 2 (3/4r - 1) = 1/4r + 6

Step 1: Simplify both sides of the equation.

1/2r + 2 (3/4r - 1) = 1/4r + 6

1/2r+(2)(3/4r)+(2)(-1)=1/4r+6(Distribute)

1/2r+3/2r+-2=1/4r+6

(1/2r+3/2r)+(-2)=1/4r+6(Combine Like Terms)

2r+-2=1/4r+6

2r-2=1/4r+6

Step 2: Subtract 1/4r from both sides.

2r-2-1/4r=14r+6-14r

7/4r-2=6

Step 3: Add 2 to both sides.

7/4r-2+2=6+2

7/4r=8

Step 4: Multiply both sides by 4/7.

(4/7)*(7/4r)=(4/7)*(8)

r=32/7

Answer: r=32/7

hope this helps :)

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The graph of this piece-wise function is attached below.

Step-by-step explanation:

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${\displaystyle f(x)={\begin{cases}x^{2} +2&{\text{if }}-5\leq x$

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As the piece

$f(x)=x^{2} +2$ has the domain [-5, 3) and graph of this piece is attached below.

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The graph of this piece-wise function is attached below.

Keywords: piece-wise function, domain, range

Learn more about piece-wise function from brainly.com/question/12687437

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3 years ago

1/2r + 2 (3/4r - 1) = 1/4r + 6​

1/2r + 2 (3/4r - 1) = 1/4r + 6