she waited at home as 10.4 ounces when she gets to the post office to clerk ways it at 9.6 Oz what is the percent error in the weight of the envelope

answer: your correct answer is b. d.

step-by-step explanation:

3+x

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.

try soting them out first

step-by-step explanation: