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Mrrafil [7]
2 years ago
15

1/3 = x/15 What is the value of x?

Mathematics
1 answer:
zysi [14]2 years ago
4 0

Answer:

\huge\boxed{x=5}

Step-by-step explanation:

\dfrac{1}{3}=\dfrac{x}{15}\qquad\text{cross multiply}\\\\3x=15\qquad\text{divide both sides by 3}\\\\x=5

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dusya [7]
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2 years ago
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Let a= x^2 +4. Rewrite the following equation in terms of a and set it equal to zero.
dusya [7]

Answer:


If:

a=x^{2}+4    (1)


And we have to rewrite the following expresion in terms of a:


{(x^{2}+4)}^{2}+32=12x^{2}+48   (2)


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And set it equal to zero:

a^{2}-12a+32=0>>>>This is the resulting equation


Now, each term of an algebraic expresion (like the equation above) is composed of sign, coefficient, variable and exponent. The terms are separated from each other by the plus sign (+) or the minus sign (-).



In this case, the variable is a and the number that multiplies the variable (the coefficient) is -12, whereas the constant (which is the term with no variable) is 32





6 0
3 years ago
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A fish store received a shipment of 246 goldfish. The owner of the store arranged the fish into small tanks of 8 fish per tank.
saw5 [17]

Answer:

he would need 31 tanks

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6 0
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What is the answer to this question
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i think it is....

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3 years ago
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The intervals where this function is continuous is from 9 --> infinity

6 0
2 years ago
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