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Triss [41]
4 years ago
10

When simplified, what is the value of square root of negative 45 end square root,if i2 = −1?

Mathematics
1 answer:
Schach [20]4 years ago
7 0
Answer:
√-45
i√45
i√9 * √5
3i√5
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Tiffany surveyed some of her classmates to find the number of times they wrote the weekly spelling words. She also found the num
Anni [7]

Options :

A.) A student who missed 2 words on the test wrote each word 4 times.

B.) A student who wrote each word once missed 6 words on the test.

C.) A student who did not write the words missed 8 words on the test.

D.) A student who missed 4 words on the test wrote each word 3 times.

Answer:

A student who did not write the words missed 8 words on the test.

Step-by-step explanation:

From the scatter plot, we could identify all the other points except that of option C.

For option A : (4, 2) is a marked point on the graph

For option B : (1, 6) is also a marked point on the graph

For option C : (0, 8) is not a marked point on the graph and hence, does not match Tiffany's scatter plot.

3 0
3 years ago
Ramon bought two pullovers on a buy one, get one 30%-off offer. Each pullover had a list price of $20. How much did Ramon pay fo
Oksanka [162]
First multiply 20 by .3 (30%)
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4 0
3 years ago
Read 2 more answers
Peter has 5 times as much Money as Bala.
erica [24]

Answer:

Bala = 279$

Peter = 1395$

Step-by-step explanation:

Peter has 5 times as much Money as Bala.

They have $1674 in total.

How much more money has Peter than bala

Bala has 1 unity

Peter has 5 unity

total unity = 6

Find 1 unity

1674 : 6 = 279

Bala = 279

Peter = 5 * 279 = 1395

4 0
2 years ago
At which point is air pressure lowest? The image shows a representation of mountains of various heights, numbered 1, 2, and 3. T
kari74 [83]

From the given image, the air pressure will be lowest at the highest altitude in the image.

<h3>What is air pressure?</h3>

Air pressure or atmospheric pressure is the pressure within the atmosphere of Earth.

This air pressure increases with decrease in altitude but decreases with increase in altitude.

Therefore we can conclude the following, from the given image, the air pressure will be lowest at the highest altitude and maxiumum at the least altiutude.

Learn more about air pressure here: brainly.com/question/2353923

8 0
2 years ago
Please help me simplify the complex fraction
steposvetlana [31]
The answer would be 22 over 9

6 0
3 years ago
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