14 lov
13 The size of a large milkshake is 1.4 times the
size of a medium milkshake. Write 1.4 as a
percent. (Example 7)

x + 4/7

step-by-step explanation:

use cymath

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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.

isosceles obtuse

step-by-step explanation: