A) You can get this by switching the x and y values and then solving for y.
Answer:
Step-by-step explanation:
Surface area of the facing side and its opposite side = 4* height = 4 * 2
= 8 m^2
Total surface area = 2 * 8 + 2 * 4 *4 + 2 * 4 * 2.5.
= 16 + 32 + 20
= 68 m^2.
Answer:

Step-by-step explanation:
First we need to write 1.23 as a fraction,

Then we have to see whether we can simplify this further.
\frac{123}{100}[/tex] cannot be simplified further.
Now we have to divide the numerator by denominator and take the whole number answer we get,
\frac{123}{100}[/tex] will give 1 as the whole number answer.
Now we have to count the remainder after taking the whole number answer,
gives you
theres
remaining.
So to write this as a Mixed number all you have to do is write the whole number and represent remainder as a fraction
.
So we get,
1.23 = 
Take a piece of paper and a pencil. Draw 8 little squares in a line. Those are the supports, just like it says. Now write "4 ft" in every space between the supports, just like it says. Finally, addum all up.
You should have "4 ft" written in seven spaces.
So you'll add up "4 ft" seven times, and the total will be 28 feet.