Priscila is preparing an experiment for chemistry lab. She needs to add 4.5 grams of chemical A to 5.45 grams of chemical B. What is the mass of the
combined substance?
one:
9.50g
O
9.009
9.959
0
0.95g

Can you me find the missing length. i attached an image.

Which of these triangle pairs can be mapped to each other using a single translation? cof hn

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0