Answer:
20.903
Step-by-step explanation:
<span>Using: a^2 + b^2 = c^2 (pythagoras theorem)
where 'a' and 'b' are the legs of a right triangle, c is the hypotenuse
</span><span>compare the triangle I just drew to the triangle you have for your problem
</span><span>you'll see that a = unknown b = 18 c = 36
</span><span>a=18sqrt3
=31.2</span>
Answer:
Charlie by 60 words more.
Step-by-step explanation:
60 x 30 = 180
40 x 30 = 120
180 - 120 = 60
Answer:
1/6
Step-by-step explanation:
There are 4 different types of clothing
We want socks
P(socks) = 1/4
Now we have 3 different colors, 2 of which are not blue
P(not blue) =2/3
P(socks that are not blue) = 1/4*2/3 = 2/12 = 1/6