Luke has chosen a mystery number. His number is greater than 12 and less than 40, and it has exactly three factors. What might his number be? Use the display of rectangles for the numbers 1 to 30 from class to help you find Luke’s number. You may also need to think about what the displays for the numbers 31 to 40 would look like.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.