Answer:
V = 
Step-by-step explanation:
let V be the volume of the solid obtained by rotating about the y - axis
region bounded by the curves ; y = 
y = x^2
Find V by slicing through the disk or by cylindrical shells
ATTACHED IS THE DETAILED SOLUTION
Let the unknown angle be x.
That is
sin x = 4/5
cos x = 3/5
By drawing a right triangle in the first quadrant,
hypotenuse = 5
Adjacent side = 3
opposite side = 4
That is tan x = 4/3
From the calculator,
x = arctan(4/3) = 53 deg (nearest integer)
Answer: 53 deg. (nearest integer)
I believe it would be a 100 correct me if I’m wrong since every one box equals 20 books 5 boxes would contain 100.
Answer:
Angles DBA, GFE, and GFH (not an option) are acute.
Step-by-step explanation:
Acute means less than 90 degrees. I hope that this helps! :)
Joey's average speed is 1.5 hours for 1 km
