Answer:
135°
Step-by-step explanation:
angle x spans throughout two angles, 75° and 60°, so it is the sum of the two. It could not be any of the answers you gave.
Answer:
where is the question at ?
Step-by-step explanation:
Answer:
H. 10
Step-by-step explanation:
We can write down all the games that can be played (I'm going to use a, b, c, d, and e to symbolize the players)
ab, ac, ad, ae, bc, bd, be, cd, ce, de
As you can see, there are 10 games that are going to be played.
Best of Luck!
Answer:
Possible answers (6,-8) and (4,-4)
Step-by-step explanation:
These two possible answers show the line has a slope of -2
84x(x+2) = 84x² + 168x
84x² + 168x = 90 - 13x
84x² +181x - 90 = 0
bhaskara formula
since its a positive number, we can't use the minus
so, 
they're both dividable by 14, so
x = 
is your answer
<em>hope it helps :)</em>
