Simplify: -4 1/5 (-13 1/10) (5 points) (a) 8 9/10 (b) -8 9/10 (c) -17 3/10 (d) 17 3/10

(C) -17 3/10

Step-by-step explanation:

We assume you want the sum ...

... (-4 1/5) + (-13 1/10)

... = -4 -1/5 -13 -1/10

... = (-4 -13) +(-2/10 -1/10) . . . . . . rewrite 1/5 as 2/10

... = -17 -3/10

... = -(17 3/10)

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.

step-by-step explanation: