Which expression have a value of 16/81? check all that apply. (2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2
Answer:
First and last option is correct.
Step-by-step explanation:
Given:
There are four options.
(2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2
We need to check all given options for value of 16/81.
Solution:
Using rule.
Solve for option .
Solve for option .
Solve for option .
Solve for option .
Therefore, expression and have a value of .
Surface area
Volume
Surface area
Volume
Surface area
Volume
(I’m pretty sure they’re all correct)
Answer:
An obtuse triangle has 1 obtuse angle and 2 acute angles.
Answer:
first option
Step-by-step explanation:
To obtain ( f ○ g)(x) substitute x = g(x) into f(x) , that is
f( )
= ( multiply numerator/ denominator by 2x to clear the fraction
=
=