Answer: x=115
Step-by-step explanation:
150 is the total.
150=35+x
150-35=115
6)a
if we put n as the number of sides in a regular polygon, the formula to find the measure of each angle is
so the answer will be
they each measures 144 degrees
good luck
Answer:
Step-by-step explanation:
Select the correct answer from each drop-down menu.
We solve using z score formula
z-score is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.
The average time taken to complete a test follows normal probability distribution with a mean of 70 minutes and a standard deviation of 25 minutes.
a) The probability of a randomly selected student completing the test in 45 minutes or less is approximately equal to %.
z = 45 - 70/25
b) The probability of a randomly selected student completing the test in 95 minutes is %.
z = 95 - 70/25
Answer:
B.
Step-by-step explanation:
Multiply each point's x and y coordinates by 2.
Hey there! :D
Slope formula:
m= (y2-y1)/(x2-x1)
m= (0-(-7)/(4-4)
m=0+7/0
m=7/0
The rise is 7 and the run is 0.
I hope this helps!
~kaikers
