★ Important points to know
- The exterior angle of a triangle is equal to the sum of the two opposite interior angles.
★ Let's solve :-
Hence option A 95⁰ is the right ans ✓
You divide the sum by the amount of values in the sample. For example, of the values 1, 2, 2 , 3, you'd divide 8/4.
Answer:
198
That’s the awnser. I hope you have a lovely day
Answer:
254.502
Step-by-step explanation:
IF THE "SHADED AREA" MEANS THE CIRCLE, THEN THIS IS THE ANSWER! Whenever you need to find the area of a circle, you always have to multiply pi by the second power of your radius. The radius is just have of the diamater of the circle, which--in this case--is 18. So the radius of this circle would be 9 and the problem would be: A = pi x 9 to the second power. Although since your teacher said that pi was not in fact 3.14159 etc, and instead 3.142, you have to multiply 3.142 times the second power of 9, and you get 254.502. Hope this helped!
Answer:
Step-by-step explanation:
so basically make a system of equations using what's given and solve.
Understand that the equation is the same as
First: make two points to plug in
(0, 150) and (1, 450)
Therefore x (or t) is the time in months
and y (or N) is the number of lilies
Second: Plug in to make system
Third: solve
let's start with the fist equation
first simplify: b to the zero power is just 1
Now plug in 150 to the a in the other equation
solve for b
simplify:
b=3
now you're done
equation: