Its 80 because if you find perfect square around the number 80 you'd get
√64 and √81
which would be 8 and 9
Answer:
Step-by-step explanation:
Mei's horse is 3 meters from the center of the carousel. After one rotation, Mei travelled
Anju's horse is 2 meters from the center. After one rotation, Mei travelled
The difference in their travelled distances is
Take Sin of 5 and subtract Cos 2
Sin 5 Cos -2
5-2=3
5x+3=3
√x=3
2x+5y+(1)z=3
When solving an equation, you must do the same thing to both sides or else it won't be equal
when dealing with one unknown (x) try to get the unknown on one side
2(x-3)=1.2-x
distribute or multiply 2 by x then -3
so (2 times x)+(2 times -3[remember negative times positive=negative])
2x-6=1.2-x
add 6 to both sides
2x=7.2-x
add x to both sides
3x=7.2
divide both sides by 3
x=2.4
Answer:
i can't see it
Step-by-step explanation:
i click but i still can't
