Answer:
Number of red squares used are 79.
Step-by-step explanation:
<u>Given </u>that Adam had used 84 white squares.
White squares used are 20 more than that of yellow.
Let yellow squares used = 
( + 20) is the number of white squares used.
Also given that 15 more red than yellow
So, Number of red squares used = 
<u>To find:</u>
Number of red squares that Adam used.
<u>Solution:</u>
As per given statement:
White squares used =
Number of <em>yellow squares </em>used, = 64
Number of red squares = 
So, <em>Number of red squares used are 79.</em>
Answer:
1. 1.25
2. 0.8
Step-by-step explanation:
1. 2 : 2.5 = 1.25 Ratio from P To Q - 1 : 1.25
2. 2.5 : 2 = 0.8 Ratio from Q to P - 1 : 0.8
1. All you have to do is find the corresponding sides(meaning similar) and the compare them from one to another.
Example:
I know 5 and 4 are corresponding sides because they are similar. The ratio is Q to P we can find by writing them down. It can be written like this.
5:4 is so when we multiply this ratio from any side of Q we will get the correpoding side from P.
5:4 ratio = 1 : 0.8 - So the ratio is 0.8
There this is another ratio that we can compare to.
Now let’s say we need to find when the one of the P side is 4 and what would be the corresponding side.
4 x 1.25(ratio from P to Q) = 5
We can also find when the P side is 3 what would be Q’s corresponding side. Which is the ratio from P to Q or 1.25.
So just multiply 3 by 1.25.
3 x 1.25 = 3.75
3.75 x 0.8 = 3
Answer:
10
Step-by-step explanation:
2, 9, 10, 4, 8, 4, 12
Put the data from smallest to largest
2, 4 , 4, 8,9, 10 ,12
The range is the largest number minus the smallest number
12 - 2 = 10
Answer: you will have 120 cubes
V = lwh
You're given length, width, and height of the prism, so:
V = (5/3) * (4/3) * (2)
V = 40/9 cm³
Now, you need to find the volume of each cube that'll be filling the prism. Since it's a cube, the length, width, and height are the same.
Therefore the volume is simply:
V = (1/3)³
V = 1/27cm³
To find how many cubes will fill the prism now, divide (40/9) by (1/27).
This results in 120 cubes being able to fill the prism.
Step-by-step explanation:
