Answer:
Option D is correct.
Step-by-step explanation:
Have a nice day. ;-)
Answer:
Step-by-step explanation:
f(x)= - 3x
g(x) = x+2
(f•g)(x)
f(x) • g(x)
plug in
-3x • x+2
-3x(x+2)
distribute the -3x
hope this helps!
The angles of a triangle always add up to 180°.
By simply adding the angles and checking the total, you can tell if they make a triangle or not.
Using this property, 5 won't make a triangle, 6 will.
Hope this helps! :D
Answer:
The distance between the longest dog and the shortest dog is 4 over 8 ( 
) OR 1 over 2 ( 
)
Step-by-step explanation:
From the question,
Short is 7 over 8, that is,
Short = 
and longest is 3 over 8, that is
Longest = 
The distance between the longest dog and the shortest dog can be determined by finding the difference between the fractions. That is,
Hence, the distance between the longest dog and the shortest dog is 4 over 8 ( ) OR 1 over 2 ( ).
Answer: The volume of cylinder Q is 12 times the volume of Cylinder P.
Step-by-step explanation:
The formula for determining the volume of a cylinder is expressed as
Volume = πr²h
Where
r represents the radius of the cylinder.
h represents the height of the cylinder.
If cylinder Q has radius, r and height, h,
Then
Volume of cylinder Q = πr²h
For cylinder P,
Height = 3h
Radius = 2r
Volume of cylinder P = π(2r)² × 3h
= 4πr²× 3h = 12πr²h
Therefore, the ratio of the volume of cylinder P to the volume of cylinder Q is
12πr²h/πr²h = 12
