Answer:
7 x 2=14
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
See attachment for illustration
Required
Find x
To do this, we apply Pythagoras theorem.
From the attachment, the length of the hypotenuse is 16.7ft
While the length of the opposite/adjacent is 8.9ft
Length x is calculated using:



Take square roots


It would be 4 kg. Explanation: Bc each kg is .5 when rounded so u take .5 and multiply it by 8lbs
0.8 times 1200 is 960, which is the number of people when the theatre is 80% full.
Answer:
The answer is (cod)(x) = 4x^2 + 20x - 2
Step-by-step explanation:
In order to find (cod)(x), we need to start with the c(x) equation and then input the d(x) equation for every x in the c(x) equation.
c(x) = 4x - 2
(cod)(x) = 4(x^2 + 5x) - 2
(cod)(x) = 4x^2 + 20x - 2