Answer:“A variable is a quantity that may change within the context of a mathematical problem or experiment.” Examples of variables are x, e, and q. In the expression, 5 + X =8, X is the variable.
Step-by-step explanation: I hope you found this helpful.
The discriminant is : (1)^2 + (-4)*(-3)*(2) = 1+24 = 25
For this case what we should do is write correctly the given equation:
D ^ 2 = W ^ 2 + H ^ 2
We substitute the values:
D = 17inch
H = 9inch
Substituting:
17 ^ 2 = W ^ 2 + 9 ^ 2
We clear the value of W:
W = root (17 ^ 2 - 9 ^ 2)
W = 14.4 inch
Answer:
The width of the laptop screen is:
D. W = 14.4 inch
Answer:
2/3
Step-by-step explanation:
5/6*4/5=20/30
20/30 divided by ten equals 2/3
the answer is 2/3
