Answer:
Step-by-step explanation:
first term (a) = 4
last term (b) = 9
Arithmetic mean (AM)
= ( a + b) / 2
= ( 4 + 9 ) / 2
= 13/2
= 6.5
Geometric mean (GM)
= √a *b
=√4 * 9
=√36
= 6
hope it helps :)
We are to find the value of
First we need to find the inverse of f(x) . The inverse of
is
.
Steps to find inverse of f(x) are shown below in the image.
So
=
Therefore, the correct answer is option C
Your answer should be -18?
Answer:idk
Step-by-step explanation:
Idk
Answer:
length = 4x
width = 3x
perimeter = 56 m
also, perimeter = 2 (length + width) [from formula]
therefore, 2(4x + 3x) = 56m
2(7x) = 56m
14x = 56m
x = 56/14 m
x = 4m
