The square root of 90 is aprox. 9, thats your answer :)
Is this algebra? What type of Math this
Answer:
45%
Step-by-step explanation:
12x+15y=34
2(-6X+5Y)=3
12x+15y=34
-12x+10y=6 = 25y=40 25/40 =0.25 then you plug that back into any original equation and you get the x
So cube faces were numbered 1, 2, 3, 4, 5 and 6.
There are 6 faces in total and there are two faces greater than 4 (face 5 and 6).
So that would be (desired outcomes) / (total outcomes) = 2 / 6 = 1/3
So theoretical probability of rolling a number greater than 4 is 1/3.
Hope this helps.