Answer: 16
Step-by-step explanation: 20/2 = 10
10x=160
10x/10=160/10
x=16
-6, because you can see a pattern in which the x coordinate of each pair is reversed to the opposite value, from positive to negative.
Answer:
$13.44
Step-by-step explanation:
Daniel's money + Mom's money = $12.81 + $0.63
That is $13.44.
Hope that helps!
Answer:
The answer is
Step-by-step explanation:
We have to:
So, if we take the 60 degree angle of the smallest triangle, we have to:
We do not know x. But if we take the sine of the angle of 30 degrees and the main triangle we have:
Then:
2/6 and 4/6
(just multiplied 1/3 and 2/3 by 2)