Answer:
23, 24, 25
Step-by-step explanation:
13800 = 2*2*2*3*5*5*23
The volume of a recatangle is a*b*c
If thy are all integers and the prime factor has 23 in it that helps a lot.
23*23*23 = 12167 So it has to be bigger
23*24*25= 13800
If we were to view the ramp from its side, the profile would resemble a right triangle with a 90 degree angle where the sofa meets the floor.
In this case, the two legs of the right triangle are 55 inches and 28 inches, and we looking for the length of the hypotenuse.
We can use Pythagorean Theorem which states:
![a^2 + b^2 = c^2](https://tex.z-dn.net/?f=a%5E2%20%2B%20b%5E2%20%3D%20c%5E2)
where a and b are the legs, and c is the hypotenuse.
![55^2 + 28^2 = c^2](https://tex.z-dn.net/?f=55%5E2%20%2B%2028%5E2%20%3D%20c%5E2)
![3025 + 784 = c^2](https://tex.z-dn.net/?f=3025%20%2B%20784%20%3D%20c%5E2)
![c^2 = 3809](https://tex.z-dn.net/?f=c%5E2%20%3D%203809)
![c = \sqrt{3809}](https://tex.z-dn.net/?f=c%20%3D%20%20%5Csqrt%7B3809%7D%20)
c = 61.717 inches
To the nearest tenth, the answer is 61.7 inches.
Ok, so your answer would be 89.75
Answer:
243
Step-by-step explanation:
make 90% into a decimal
0.9
multiply 270 by 0.9 to get the answer of 243