Answer: Statements that are true are: ()The amount of storage for pillows and blankets is measured in cubic feet and ()The volume of the cube is 8 ft3.
Step-by-step explanation: A cube is a box-shaped solid object that has 6 identical square faces. Volume is the amount of space a enclosed object occupies.
The volume of an ottoman is the amount of storage for pillows and blankets and since it's calculated, in this case, as:
V = length*width*depth, and the unit is in feet, <em><u>Volume's Unit</u></em> is in Cubic Feet. That statement is correct.
The lid is a square. The area is: A = 2*2 = 4 <u>square</u> ft, so this statement is incorrect.
The perimeter of the top is: P = 4*2 = 8 feet, but it's not the length of the child safety bumper, so this statement is false.
An ottoman is a cube of side lengths 2 feet, so its volume will be V=8ft3.
Therefore, the correct statements are:
- The amount of storage for pillows and blankets is mesured in cubic feet;
- The volume of the cube is 8ft3.
Tiled floor with 225 square tiles means the area of the square room is 225.
Formula needed: A = (side)^2 or in short
A = s^2.
We need to find s.
225 = r^2
sqrt{225} = sqrt{r^2}
15 = r
There are 15 tiles are along an edge of the room.
Given:
The quadratic function is
To find:
The number of zeros.
Solution:
We know that,
Number of zeros of a polynomial = Degree of the polynomial.
We have, a quadratic function is
Here, degree of function is 2.
For zeros 
.
Therefore, the number of zeros of given quadratic function is 2 which are 0 and 0.
The answer to this questuon is 2
