Answer:
Step-by-step explanation:
Given
Required
Determine the exponential equation
An exponential equation is of the form:
In:
---- (1)
In:
--- (2)
Divide (1) by (2)
Take 4th roots of both sides
Substitute in
Solve for a
Hence, the equation is:
Answer:
I think its the first and the third one
Step-by-step explanation:
lemme know if this helps :)
Answer:
x = 114°
Step-by-step explanation:
x = 114
vertical angles are equal
You take 16 and -5 and subtract them to get the answer which is 11
I would put the equation into two fractions to make a proportion.
30/24 = 20/x
From there, you'd cross multiply to get:
30x = 480
x = 16
So, if there are 20 children currently in the elevator, 16 adults can still enter.