2 years ago

What does -15x + 39 equal

Mathematics

1 answer:

Anna [14]2 years ago

5 0

Answer: (‑(15*x))+39

Step-by-step explanation:

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Solve the following equation for a: -g + 3/4a = y

matrenka [14]

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Answer:

a = (4/3)(y+g)

Step-by-step explanation:

Isolate 'a' term, then multiply by the reciprocal of its coefficient.

$-g+\dfrac{3}{4}a=y\qquad\text{given}\\\\\dfrac{3}{4}a=y+g\qquad\text{add $g$}\\\\\boxed{a=\dfrac{4(y+g)}{3}}\qquad\text{multiply by $4/3$}$

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3 years ago

Please, Find the value of x

dsp73

Answer:

85+(5x-10)=11x+3 (sum of two non-adjacent interior angle is equal to exterior angle )

75+5x=11x+3

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2 years ago

Factor 3y3 – 9y2<br> The factored polynomial is

allochka39001 [22]

Answer:

Factor 3y23y2 out of 3y33y3.

3y2(y)−9y23y2(y)-9y2

Factor 3y23y2 out of −9y2-9y2.

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Factor 3y23y2 out of 3y2(y)+3y2(−3)3y2(y)+3y2(-3).

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Step-by-step explanation:

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3 years ago

I really need help with this problem?

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7 cm, it’s a step by step equation

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2 years ago

What power do I need to raise both sides of the following equation to? x^4=81

LenKa [72]

Answer:

Rise it to 2

( x ^2 ) ^2 − 9 ^2 = 0

Step-by-step explanation:

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2 years ago