To find out what 3/8 x 15 is you would have to put 3/8 x 15/1 and multiply across and you would get 45/8 then since 8 doesn't go into 45 it would be a mixed fraction 5 5/8 hope this helped. Have a nice day!:)
You can't get the area of a triangle knowing only the length of two sides unless you know at least one of the angles.
<h3>
Answer: Choice A) 3x^3+2x^2+2x+5</h3>
Check out the diagram below to see the polynomial long division. The process is extensive and it's something that takes a while to get. Though with a lot of practice, you can definitely get the hang of it.
Let me know if you have a question with any part of the long division process.
Complementary is when angles equal 90 degrees.
supplementary is when angles equal 180 degrees.
a)
supp:145 degrees
comp:55 degrees
b)
supp:23 degrees
comp: none
c)
supp:159 degrees
comp:69 degrees