Answer: 5/2 + 1/2 = 3/4
Step-by-step explanation: Math...and also the internet ;-;
6 centimeters
x will represent the side length of the smaller square, so 2x is the side length of the bigger square.
x*x + 2x*2x = 45
x^2 + 4x^2 = 45
5x^2 = 45
x^2 = 9 (Divide by 5)
sqrt(x^2) = sqrt(9)
x = 3
2x = 6 (Multiply by 2)
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22.75/350=0.065
0.065*100=6.5 so it is a 6.5% tax rate
Hope this helps :)
The possibilities are HH TT HT TH so to get TT you have a 1/4 chance (25%)
4+3 = 7
7^2 +6^2
49+36 = 85
Radical85 = 9.21
So x will be 3.9
