All you need to do here is just find the ratio of red marbles to all of the marbles.
<u> 2 red </u>
2 red + 3 blue + 5 yellow + 2 green
when you add everything up, you get 2/12, which is equal to 1/6.
<u>
</u>
Answer:
71
Step-by-step explanation:
in a triangle all the angles together equal 180°. So all you have to do is add 43 + 66=109 and then subtract that from 180
Answer:
10
Step-by-step explanation:
Use the pythagorean theorem formula: a^2 + b^2 = c^2
c is the longest side of a triangle.
Plug 14 and 11 into a and b and find c.
14^2 + 11^2 = c^2
196+121=317
Square root it.
and you get square root of 317
