assumes any of several different values as a result of some random event. Random variables are denoted by a capital letter, such as X
a random variable that can take one of a finite number of distinct outcomes
a random variable that can take on any of an (uncountably) infinite number of outcomes
Answer:
w=15a-5b+2
w+5b-2=15a
(w+5b-2)/15=a
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
If one of the angles is a right angle, then it equals 90 degrees. Since the other angle is 33 degrees and all triangles equal 180 degrees, then that means that the remaining angle must equal 57. Since the angle that equals 57 degrees is represented by the expression 6x+15, then 57=6x+15 and now all that's left is to simplify:
Hope this helps :)
The answer is going to be the second one
Answer:
7.1 (7.06 rounded to the tenth)
Step-by-step explanation:
The formula for Area of a Circle is: π·r²
R = Radius
π = pi, or 3.14
As long as you know the formula, this is easy!
In class, you may have already been told that the radius is <em>half </em>of the diameter.
1. Half of 3 ft is 1.5 ft.
2. Plug 1.5 in for r, in your calculator
3. Do the calculation, and you should come out to get 7.06858347058
4. Round it!
Finding area for a circle is satisfying, isn't it? xD