780, or C, is correct. Since 9.75 is 1/80th of the actual measurement, we can set up an equation like this:
9.75 = 1/80x
Then multiply each side by 80:
780 = x
The actual building's height is 780 ft.
We can check this answer by plugging in 780 for x in the original equation:
9.75 = 1/80(780)
9.75 = 9.75
Check! <span>✓</span>
Answer:
The value of the x is 1/9.
Step-by-step explanation:
Data provided in the question is:
To find out:-
the value of x.
Solution for the equation:-
On solving the given question or equation by using mathematics of algebra we find out the value of x to be 1/9.
Answer:
what are you talking about the picture is not there
Step-by-step explanation:
Answer:
Emily's mother will donate $20
Step-by-step explanation:
0.5x20=10
