3 years ago

If x=3 then x^2=9 what is the inverse

Mathematics

1 answer:

katovenus [111]3 years ago

4 0

Answer:

X^-1 = X^-2 = 1/9

Step-by-step explanation:

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Jannetta and George each made apple juice. Jannetta mixed 12 fluid ounces of apple concentrate with every quart of water to make

Karolina [17]

Answer:

answer "C"

Step-by-step explanation:

5 0

3 years ago

Determine whether the ratios are equivalent.

mojhsa [17]

5 x 4 = 20
7 x 4 = 28

5:7 = 20:28

When you multiply both by 4, they equal the outcome on their side of the function, making them equivalent

(Sorry if function isn't the right word)

8 0

2 years ago

Very large or very small numbers are best input with exponential notation. For instance, the number 8,000,000 (eight million) is

Lerok [7]

Answer:

$9*10^{12}km$

Step-by-step explanation:

$9,460,730,472,580.8 km$

First, we can work out 5% of our number, by multiplying it by 0.05

$9,460,730,472,580.8 * 0.05 = 473,036,523,629$

Now, if we add and subtract our 5% calculated from our original number, we can work out the minimum and maximum value that our final answer can be in the range of.

$9,460,730,472,580.8 + 473,036,523,629 = 9.933767*10^{12}\\9,460,730,472,580.8 - 473,036,523,629 =8.98769395*10^{12}$