3 years ago

Write in terms of i. Simplify your answer as much as possible. √−32

1 answer:

4 0

The letter i in mathematics represents √-1. So, keep in mind. i = √-1.

Let's factor √-32 with the i in mind.

√-32 = √(32 * -1) = √32 * √-1 = √32i.

Just remember this formula: √-x = i√x

You might be interested in

Plz help! Question in picture. What is the slope?

slava [35]

Answer:

Step-by-step explanation:

To find the slop, use (rise/run)

The y goes from 0 to 7/3

The x goes from 0 to 1/3

This means it would be (7/3)/(1/3)

This equals 7 as when you divide fractions, the second fraction goes to its reciprocal and you multiply

7/3 * 3/1

You can eliminate both 3 leaving you with 7/1 which is 7

7 0

3 years ago

Our new training room can seat 150 employees. If 6 tables consisting of 6 chairs are now taken, what percentage of our new facil

Anvisha [2.4K]

Step 1

Find out how many chairs are already taken. Multiply the tables by the chairs

$6*6=36$

Step 2

By using proportion find the percentage

$\frac{150}{100} =\frac{36}{x} \\ \\ 150*x=36*100\\\\ x= \frac{3600}{150} \\ \\ x=24$

therefore

the answer is

$24$ %

3 0

3 years ago

Read 2 more answers

If the rate of inflation is 2.8% per year, the future price p(t) (in dollars) of a certain item can be modeled by the following

Ksivusya [100]

$1977 i rounded it like it said

3 0

3 years ago

Is 656250 divisible by 10?

Mnenie [13.5K]

Answer:

Yes

Step-by-step explanation:

Any number with a 0 at the back is divisible by 10

7 0

4 years ago

Read 2 more answers

Given these angles: m∠3 = 82°, m∠4 = 98°.

RSB [31]

These angles are supplementary.
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees. 82 degrees + 98 degrees = 180 degrees.

8 0

3 years ago