40.3 inches
To find the perimeter of a figure, you just need to add up all of the side lengths:
13.1 + 5.8 + 5.4 + 16 = 40.3
~~hope this helps~~
F(x) = 9x
x= -2
f(-2) = 9(-2) = -18
Answer:
i don't have signs so bare with me x is less than -3
Step-by-step explanation:
move the constant to the right and you change the sign
you add 8+13 once your done with that
than you divide both sides by -7 and flip the inequality sign
hope this helps
Answer:
98.97
Step-by-step explanation:
I used my notes on page 34
It is a binomial expression, the sum of two squares.
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Roots of it are imaginary: b = ±(5/3)i.