5 + 5 + 5 + 5 equals 550 lgjf8654
Answer:
(B)
Step-by-step explanation:
First, we determine the height of the triangle which we label as y.
Using Pythagoras Theorem.
In the smaller right triangle with hypotenuse, x
Base = 7-3 =4 Units
Height, y= 24 Units
Therefore, applying Pythagoras Theorem.:
5:65h
6:110x
7:12x
I hope this helps
Answer:
sample variance
the value of the one observation
the mean value of all observations
the number of observations
Step-by-step explanation: