asin((-(-9.81)(180.27)/38.7^2)
Asin (1,768.4487 / [38 x 49]
Asin(0.949758....) =71.76 degrees.
Try this -((-9.81x180.27)/1497.69)
2\1000000 = 0.000002
Factor the following: 3 x^2 - 9 x - 30
Factor 3 out of 3 x^2 - 9 x - 30: 3 (x^2 - 3 x - 10)
The factors of -10 that sum to -3 are 2 and -5. So, x^2 - 3 x - 10 = (x + 2) (x - 5): Answer: |3(x + 2) (x - 5)
-2.0769230769230769
Factor the following: x^2 - 5 x + 6
The factors of 6 that sum to -5 are -2 and -3. So, x^2 - 5 x + 6 = (x - 2) (x - 3): Answer: |(x - 2) (x - 3)
0.1919191919........ =9/99
0.1999999999........ =~1/5
Absolute value of -18 = 18
8/7 x 364 =416 number of girls
There is 318.5 Girls but I would put 318 because half a person isn't really a thing your teacher would count. Hope this helps!
Always give an example.
Look it up in your textbook. It is all explained there.
Use the calculator here!.
x^2 * x =x^3
685 + 125 = 810 total votes.
Let the total number of voters =V
2/3V =810 multiply both sides by 3/2
V = 810 x 3/2 =1,215 students that voted.
Tan(60) =The flagpole/ its shadow
1.732 =The flagpole / 21 cross multipy
The flagpole =1.732 x 21 =36.37 feet.
32/60 =0.533......fluid ounces of water per minute.
0.533 x 135 =81.6 fluid ounces of water for 135 minutes of exercise.
Read about it here, if you can understand it:
http://mathworld.wolfram.com/CorrelationCoefficient.html
3/45 =0.0667 x 100 =6.67%
