Applying pythagorean theorem:-
![\\ \sf\longmapsto 8^2-5^2=b^2](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%208%5E2-5%5E2%3Db%5E2)
![\\ \sf\longmapsto 64-25=b^2](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%2064-25%3Db%5E2)
![\\ \sf\longmapsto b^2=39](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20b%5E2%3D39)
![\\ \sf\longmapsto b=\sqrt{39}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20b%3D%5Csqrt%7B39%7D)
![\\ \sf\longmapsto b=6.24](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20b%3D6.24)
It’s a 1:7 because the total number of girls is 14, and the number of redheads are 2, giving you the ratio of 2:14, but if you take it into the lowest terms, the final answer is 1:7.
Answer: 1.87 games
Step-by-step explanation:
step 1 ; x= 3+2+4+7 divide 4 = 16/4 = 4 games
Answer:
The sum of three consecutive integers for 198 are <em>65, 66, and 67</em>
Definition of "INTEGERS"
1. a whole number; a number that is not a fraction.
2. a thing complete in itself.
Step-by-step explanation:
198 = x + x + 1 + <em>x + 2</em>
combine like numbers
198 = 3x + 3
subtract 3 from like numbers (in this case)
198 - 3 = 3x + 3 - 3
195 = 3x
divide by 3
195/3 = 3x/3
65 = x
x + 1 = 65 + 1 ---66
x + 2 = 65 +2 --67
Answer:
-6x+y=-4
Step-by-step explanation:
subtract 6x from both sides