Answer:
Given
If we assume
Similarly
We can generalise the result for
where a,m are real numbers
2)
Answer:
15 cubic meters
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one.
Please have a look at the attached photo
My answer:
Given the information in the photo, we know that:
- The height of the rectangular prism is: 1 m
- The width of the rectangular prism : 2 m
- The legnth of the rectangular prism : 4 m
=> The volume of the rectangular prism is:
V = the height * the length * The width
<=> V = 1*2*4
<=> V = 8 cubic meters
Given the information in the photo, we know that:
- The width of the triangular prism : 2 m
- The height of the is: 1 m
- The legnth of the triangular prism is: 3.5 m
=> The volume of the triangular prism is:
V = the height * the length * the width
<=> V = 1*2*3.5
<=> V = 7 cubic meters
=> the volume of the ramp is: 8 + 7 = 15 cubic meters
Answer:
I think it would be 50.27 inches
Cycling = 69 - (32 + 27) = 69 -59 = 10
Badminton = 62 - (32+28) = 62 - 60 =2
Archery = 63 - (27 + 28) = 63 - 55 = 8
Total for 1 sport = 10 + 2 + 8 = 20
Pupils left = 120 - 20 = 100
Pupils that picked two sports = 27 + 28 + 32 = 87
Number of pupils to pick all sports = 100 - 87 = 13
13 pupils picked all three