The first one. For a triangle to be considered a right triangle a^2+b^2 has to equal c^2
We can not really tell in this question as you dont know the equation that is being used for the domain and range relationship but overall one should know that:
The set of values of the independent variable(s) for which a function or relation is defined as the domain of a function. Typically, this is the set of x-values that give rise to real y-values.
The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain.
Answer:
Step-by-step explanation:
<u>Mean of the data = sum of the data / number of frequencies:</u>
- (40 + 38 + y + y + x + 32)/6 = 36
- 2y + x + 110 = 36*6
- 2y + x = 216 - 110
- 2y + x = 106
Correct choice is d
Answer:
5ft^3
Step-by-step explanation:
The formula for volume is length × width × height.
so you multiply 1×2×2.5, which equals 5
