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3 years ago

Which angle corresponds to the point (0, -1) on the Unit Circle?

Mathematics

1 answer:

mash [69]3 years ago

8 0

Either 270° or -90°.

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prem gave 1/3 of his property for charity of the rest he gave 2/3 to his wife and rest divided equally between his son and daugh

Anna11 [10]

Given parameters:

Fraction given to charity = $\frac{1}{3}$

Fraction given to wife = $\frac{2}{3}$

Unknown:

Fraction given to son and daughter =?

Solution:

Let the total property = x

Fraction given to charity = $\frac{1}{3} x$

Fraction given to wife = $\frac{2}{3} x$

The remaining was given to son and daughter = F

So;

Total property = fraction given to charity + fraction given to wife + fraction given to son and daughter

x = $\frac{1}{3} x + \frac{2}{3} x + F$

F = x - ( $\frac{1}{3} x + \frac{2}{3} x$ )

F = 0

The son and daughter will not inherit anything

8 0

3 years ago

17x>−17.................

blondinia [14]

What? I’m confused what your asking.

5 0

3 years ago

Read 2 more answers

Please help me with these and please have explanations

NeTakaya

Answer:

1-B

2-C

3-D

Step-by-step explanation:

In the attached file

6 0

3 years ago

PLZZZZZ HELP ME! :) XDDD

Taya2010 [7]

In order to figure out what the answer is you would have to divide the number of feet it fell by the time. If you do 35.75 divided by 3.25 it would be 11.
So the answer most likely would be 11
Please correct me if I am wrong
Have a great day!

4 0

3 years ago

Calculate the mean, median, mode, variance and standard deviation for the following set of data. Show all calculations.

Evgen [1.6K]

Answer:

Mean (Average) 16.4125

Median 18.3

Mode 10.1, appeared 2 times

Step-by-step explanation:

Mean:10.1, 20.2, 16.7, 9.9, 10.1, 24.4, 19.9, 20.0 / 8 = 16.4125

Median: This is the number in the middle. So if we where to put all of the numbers in number order from least to greatest, 18.3 would be in the middle.

Here are the numbers in number order,

9.9, 10.1, 10.1, 16.7, 19.9, 20.0, 20.2, 24.4

now we would just find the difference between 16.7 and 19.9 and that gets us 18.3.

Mode: the mode is the value in a data set that has the highest number of recurrences. Because 10.1 appeared twice, that's why its the mode.

3 0

2 years ago