Answer:

..........................................................the answer is 12.5
The answer going to be 120
It is not a right triangle
If we observe the square numbers series, we can understand a pattern:
1,4,9,16,25.
In other words, we have the following
1+3=4
4+5=9
9+7=16
16+9=25
In this pattern, we added 3,5,7 and 9 respectively to the previous number. In this way, to get the next numbers, we need to add 11,13,15,17 and 19 respectively to get the answer to previous number.
25+11=36
36+13=49
49+15=64
64+17=81
81+19=100
So, the five square numbers that follow 25 are 36, 49, 64, 81, 100.
answer
36, 49, 64, 81, 100.
Answer:
5 boys to 9 girls
Step-by-step explanation:
Let x = the number of boys
Boys = x
Girls = x + 4
x + (x + 4) = 14
2x + 4 = 14
2x = 10
x = 5
This means that there are 5 boys. Since girls = x + 4, 5 + 4 = 9. There are 5 boys and 9 girls.
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