Scalene, obtuse. I learned about this 3 months ago and got a A+ on this. I know what I'm doing!
Answer:
$150.50.
Step-by-step explanation:
The full price of the stereo is 429.99 which is 100%, the sale is 35%.
100 - 35 = 65%
100% = 429.99
1% = 429.99 ÷ 100 = 4.2999
35% =4.2999 x 35 = 150.4996
Estimated to 150.50
Answer:
24°
Step-by-step explanation:
Since m||n
55°=(x+31)°
55-31=x
24°=x
The median of a random variable X is a number µ that satisfies

Find the median of the exponential random variable with parameter λ.