D. (40)' –
Clear my choice
Find the value of f(-9) and g(-2) if f(x) = -52 – 2 and
g(x) = 3.2 – 213.
Select one:
a. fl-9) = -7
g(-2) = 19
O b. fl-9) = 47

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.