3 years ago

Use the distributive property to write an equivalent expression. 2(3x+10)

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

Answer:

$6x+20$

Step-by-step explanation:

$2*3x=6x$

$2*10=20$

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4 years ago

(-5x^6+7x+1)-(8x^2+x-10)<br><br> Algebra 1 subtracting polynomials please help

BaLLatris [955]

Answer:

-5x^6-8x^2+6x+11

Step-by-step explanation:

(-5x^6+7x+1)-(8x^2+x-10)

Remove parentheses

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<u>Step-by-step explanation:</u>

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4 years ago

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Marina86 [1]

Answer:

±sqrt(T*L/m)=v

Step-by-step explanation:

T=mv^2/L

We want to solve the equation for v

Multiply each side by L

T*L=mv^2/L *L

T*L=mv^2

Divide each side by m

TL/m=mv^2/m

T*L/m=v^2

Take the square root of each side

±sqrt(T*L/m)=sqrt(v^2)

±sqrt(T*L/m)=v

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