Answer:
Step-by-step explanation:
First find the midpoint of the segment from (2, -6) to (-4, -16)
((2 - 4)/2, (-6 - 16)/2)
(-2/2, -22/2)
(-1, -11) is the midpoint and is the center of the circle
Now find the distance between the 2 given points and divide by 2 to get the radius of the circle
d = 
= 
= 
= 
r = /2
= 136/4 = 34
Equation of circle with center at (-1, -11) and radius = 
is
Answer:
8.714285 repeated
Step-by-step explanation:
Simple interest earned
I=prt
I=400×0.045×3=54
Compound balance after 3 years
A=p(1+r)^t
A=450×(1+0.032)^(3)=494.597
Compound interest earned=494.597−450=44.597
Total interest earned=54+44.597==98.597
The total degrees of any triangle = 180. The small box means that angle is 90 degrees, so take 90 and 48 and subtract it from 180 to get your answer for the 3d angle: 42 degrees.
A) cylinder
b) triangular pyramid
