2 years ago

1/2x-3=9 please bhelp me

Mathematics

2 answers:

Hoochie [10]2 years ago

7 0

The answer is X=24 because you have you would have to simplify

iren2701 [21]2 years ago

3 0

Answer:

x=24

Step-by-step explanation:

Step 1: Add 3 to both sides: 1/2x-3+3=9+3

Simplify that: 1/2x=12

Step 2: Multiply both sides by 2: 1/2x*2=2*12

Simplify: x=24

Hope this helped! :)

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Gelneren [198K]

Answer:

Cube=150cm^2

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Step-by-step explanation:

Cube

$A=6a^2=6*5^2=150cm^2$

Triangular prism

Using these formulas

$A=2A_{B}+(a+b+c)h\\A_{B} =\sqrt{s(s*a)(s*b)(s*c)} \\s=\frac{a+b+c}{2}$

Solving for A

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3 years ago

Find the quotient. 4^10/4^2

shutvik [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

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Marsha Green makes $9.19 per hour. Find her social security tax at the rate of 7.65% for a 40-hour work week.

ira [324]

Answer:

$28.12

Step-by-step explanation:

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3 years ago

Luanne made a photocopy of a drawing of a rectangle. The original drawing was 4.5 inches wide and 6 inches long. The copy was 6.

san4es73 [151]

The scale factor is:
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3 years ago

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liraira [26]

Answer:

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Step-by-step explanation:

If I'm wrong, I'm sorry!!

I hope you have a great day! Good luck with your math!

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3 years ago