The area of a rectangle is 58 in². The base is 8 inches long. What is the height

7.25 inches

Step-by-step explanation:

formula for the area of a rectangle:

base × perpendicular height

inputting what we have:

8 × height = 58

divide both sides by 8

58/8=7.25

height=7.25 inches

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

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