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3 years ago

Equation. 75 is the sum of 12 and Vanessa's height.

Mathematics

2 answers:

nexus9112 [7]3 years ago

8 0

Answer:

Vanessa's height is 63.

Step-by-step explanation:

I got 63 because I thought 2 + ? = 5 so I thought of 3 and then I thought what is 1 + ? = 7 and I got 6, so if I put the two answers together it is 63.

Hope it helps

Have a great day =D

kobusy [5.1K]3 years ago

7 0

Answer:

75 = 12v

Step-by-step explanation:

You are turning the statement into an equation.

75 = 12 * v

Divide both sides by 12

The answer is 6.25.

Hope this helps :)

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If a(x) = 3x + 1 and b(x) = x2, what is the value of a(b(5))?

Airida [17]

Answer:

a(b(5)) = 76

Step-by-step explanation:

Evaluate b(5) then substitute the value obtained into a(x)

b(5) = 5² = 25, then

a(25) = 3(25) + 1 = 75 + 1 = 76

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3 years ago

Find the sum of the geometric series. a b c d

Musya8 [376]

Answer:

B. $4\sqrt{3}-6$

Step-by-step explanation:

We have,

The first term of the series, $a=\sqrt{3}$ .

The common difference is given by, $r=\frac{\frac{-3}{2}}{\sqrt{3}}$ i.e. $r=\frac{-\sqrt{3}}{2}$ .

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i.e. Sum the series = $\frac{\sqrt{3}}{1+\frac{\sqrt{3}}{2}}$

i.e. Sum the series = $\frac{2\sqrt{3}}{2+\sqrt{3}}$

i.e. Sum the series = $\frac{2\sqrt{3}}{2+\sqrt{3}}\times \frac{2-\sqrt{3}}{2-\sqrt{3}}$

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Answer:

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Step-by-step explanation:

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svetoff [14.1K]

Answer:

The inequality is $6x+4,885.78\leq 9,750.05$

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Let

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