3 years ago

Evaluate the expression when m= 6 and n= 64.

Mathematics

1 answer:

AlladinOne [14]3 years ago

7 0

Answer:

What's the expression?

Step-by-step explanation:

You didn't attach the expression anywhere.

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Expand the expression 1/2(3 + 4t - 10)

Vinil7 [7]

Answer: 2t-3.5

Step-by-step explanation:

You multiply the numbers inside parentheses by 1/2.

Then you simplify.

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2 years ago

Write 5 Expressions that are equivalent to 20x + 100

lapo4ka [179]

1st. x times 20+100
2nd. 100+20x
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3 years ago

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Please help me....I really need help!!

scoundrel [369]

$\dfrac{c^2-4}{6c^4+15c^3}\div\dfrac{c^2+4c+4}{12c^3+30c^2}=\dfrac{c^2-2^2}{3c^3(2c+5)}\div\dfrac{c^2+2(c)(2)+2^2}{6c^2(2c+5)}\\\\_{\text{use}\ a^2-b^2=(a-b)(a+b)\ \text{and}\ (a+b)^2=a^2+2ab+b^2}\\\\=\dfrac{(c-2)(c+2)}{3c^3(2c+5)}\cdot\dfrac{6c^2(2c+5)}{(c+2)^2}=\dfrac{(c-2)}{c}\cdot\dfrac{2}{(c+2)}=\boxed{\dfrac{2(c-2)}{c(c+2)}}$

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3 years ago

Is 5.78778777... A rational or irrational number

Minchanka [31]

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3 years ago

Mai bought a tv for 330.00 the tax rate is 8% what is the total amount paid for the tv

xxTIMURxx [149]

Mai bought a TV for $mai bought a tv for 330.00

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