Answer:
C or 260.48
Step-by-step explanation:
Find area of both triangles:
20*16/2/2*2=160
Find area of circle;
pi*r*r/2= area of circle
d/2=r
16/2=8
pi*8*8/2 is about 100.53
160+100.53=260.53
Y=0 and x=3 there that's what I got
Since both objects are assumed to have the same volume, matching the formulas we'll get:
π

h =

π

h
Having both <span>π and h at both sides of the equation, we can ignore them, so:
</span><span>

=


</span>
And clearing R, according to the equation rules, we'll get:
= R
The highest mountain in the whole world is Mount Everest.
The mountain is located in the Mahalangur section of the Himalayas.
Mount Everest is 8,848 m (29,029 ft), making it the highest mountain in the world.
Answer: x - 3y = -2
x = -2 + 3y
x - 3y = 16
x = 16 + 3y