Answer:
Step-by-step explanation:
Angle A and angle E are the same value, therefore you could replace angle E with angle A. So that would make a triangle with angle C, angle D, and angle A. Knowing the sum of all angles in a triangle is 180, we can make an equation representing this.
Now simply silve the equation to find x.
There is your answer.
Answer:
3. about 2 students per year
Step-by-step explanation:
The rate of change would be the difference in the number of students divided by the number of years passed.
So, rate of change = 
= 
So it's around 2 students per year.
I hope this is correct and helps!
the answer equal to six I hope
Answer:
The first quartileof the box-and-whisker plot is the median of the data points to the left of the median of the whole data points.
Step-by-step explanation:
First find the median of all data and then find the median to the left from main median point.
Answer:
use: E = P x t
Step-by-step explanation:
E = energy = J
P = power = W
t = time = s
