On Farmer Tino’s ranch, there are ostriches and llamas. Farmer Tino has very bad vision, so he can’t tell his animals apart, but he can count that they have 23 heads and 56 legs. How many animals of each type does Farmer Tino have?

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

step-by-step explanation:

step-by-step explanation:

for volume, add base x height x width

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function