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VashaNatasha [74]
4 years ago
12

How do you solve for x when x squared = 9?

Mathematics
1 answer:
ASHA 777 [7]4 years ago
5 0
If the squared number be 9 from a squared the x would = 18 right?

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I’m confused on this one
stellarik [79]

Its a. An enlargment on a scale of 3/1.

5 0
3 years ago
Read 2 more answers
A motorcycle bought for $10,000 depreciates continuously at 9% per annum. What is the value after seven years round the answer t
Scilla [17]

Answer:

Book value= $62.83

Step-by-step explanation:

Giving the following information:

A motorcycle bought for $10,000 depreciates continuously at 9% per annum.

<u>First, we need to calculate the depreciation of seven years:</u>

FV= PV*{[1+(-i/100)]^n}

FV= 10,000*{[1+(-0.09/100)]^7}

FV= $9937.17

Book value= 10,000 - 9,937.17

Book value= $62.83

5 0
3 years ago
Jessica has 3 cards in a bag, each marked with a letter. The letters are X, Y, and Z. Without
ahrayia [7]

Answer:

1/27

Step-by-step explanation:

The chance of getting X is ⅓. The chance of getting X then Y is ⅓², or ⅑. Finally, the chance of getting X, then Y, then Z is ⅓³, or 1/27

3 0
3 years ago
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Which expression is equal too |-12| -|3|
hammer [34]

Answer:

9

Step-by-step explanation:

12 - 3 = 9

7 0
3 years ago
Read 2 more answers
Please show steps when solving this.
defon

\frac{240 inches}{1 minute}

We're going to change one unit at a time. Let's start with inches to feet. There are 12 inches in 1 foot. Divide 240 by 12 or multiply by 1/12.

\frac{240 inches}{1 minute} * \frac{1 foot}{12 inches}=\frac{20 feet}{1 minute}

Next, let's do the time using the same idea. Remember that there are 60 minutes in 1 hour.

\frac{20 feet}{1 minute} * \frac{60 minutes}{1 hour} = \frac{1200feet}{1hour}

Answer: 1200 feet per hour

Hope this helps!

7 0
2 years ago
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