What is the opposite value of 4?
2 answers:
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Answer:
Step-by-step explanation:
1) we know that
Sally can paint the wall in 54 minutes
so
The 100% of the wall ------> she can paint in 54 minutes
by proportion
calculate how much is the percent of the work in 36 minutes
That means
Sally in 36 minutes can paint the 66.67% of the wall
2) Sally and Ethan work together, they can paint the wall in 36 minutes
so
Ethan in 36 minutes can paint (100%-66.67%)=33.33%
by proportion
Calculate how much time does it take for Ethan to paint the wall by herself
Idk if you want a specific number but here's an example.
Some ways you can write a number are as a decimal, as a percentage, and as a decimal.
5 as a fraction is
5 as a percent is 5%
5 as a decimal is .20
Some ways you can write a number are as a decimal, as a percentage, and as a decimal.
5 as a fraction is
5 as a percent is 5%
5 as a decimal is .20
ANSWER
EXPLANATION
The diagram represents the net of a rectangular prism.
The dimensions are,
and
The total surface area of a rectangular prism is given by:
We substitute the values to obtain,
EXPLANATION
The diagram represents the net of a rectangular prism.
The dimensions are,
and
The total surface area of a rectangular prism is given by:
We substitute the values to obtain,