Answer:
Are there any answers
Step-by-step explanation:
They're several answers to this question, depending on the circumstances and what you are trying to show with the statistics. typically we use mean, median, and mode the most
Here is how to get the Surface Area of a triangular prism.
First you must find their areas first then multiply it by 2 (because it has 2 faces) except for the base, since it has a triangular base.
A = bxh/2 A = 15 m x 30 m A = 30 m x 18 m
= (18 m x 12 m )/2 = 450 m^2 = 540 m^2
= 216 m ^2/2
= 108 m^2
Add all the faces:
SA = 2 (108 m^2) + 2 (540 m^2 ) + <span> 450 m^2
= 216 m^2 +1080 m^2 + </span><span>450 m^2
= 1,746 m^2
The answer is not found in your choices. The attached picture is also showing m (meter) as the unit used not cm.....so I guess you got the wrong choices.</span>
Answer:
#1 is d
#2 is A
hope this helps
Step-by-step explanation:
Answer:
circle centered at (0,-1) and radius 4.
Step-by-step explanation:
The equation of a circle of radius r, with center is (a,b) is
(x-a)^2+(y-b)^2=r^2.
x^2+(y+1)^2=4^2=(x-0)^2+(y-(-1))^2=4^2 so that a=0, b--1 and r=4.
