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BlackZzzverrR [31]

4 years ago

9

The product of r and 9 divided by2 is equal to twenty-seven. What isthe value of r?

1 answer:

Fofino [41]4 years ago

3 0

Step-by-step explanation:

$\frac{r \times 9}{2} = 27 \\ \\ \therefore \: r = 27 \times \frac{2}{9} \\ \\ \therefore \: r = 3 \times 2 \\ \\ \huge \red{ \boxed{\therefore \: r = 6}}$

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3 years ago

Select the correct answer. Select the place where the digit 5 sits in this number. 952,832,744 A. hundred millions B. one billio

k0ka [10]

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4 0

1 year ago

Given the terms a10 = 3 / 512 and a15 = 3 / 16384 of a geometric sequence, find the exact value of the term a30 of the sequence.

GenaCL600 [577]

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3 years ago

Given the function f(x) = 2|x + 6| -4, for what values of x is f(x) = 6?

photoshop1234 [79]

Answer:

f(x) = 2|x + 6|-4

6=2|x + 6|-4

10= 2|x + 6|

divide by 2

5=|x + 6|

x = 5-6

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so x should be -1

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4 years ago