332-90L-Fal 2020 ... > Knewton Coursework > 2.3b Venn Diagrams Venn Diagram and Set Operations
Question
Consider V = {2,3,5,7,9, 11, 13, 15, 17, 19) as a universal set. Let PC be the set of those numbers that are either
multiples of 3 or multiples of 5, excluding 3 and 5. Find the set P.
Give your answer in proper set notation, for example {1,2,3,4,5). Do not include P = in your answer.
Provide your answer below:
I
Basic
7
00
9
:
y
X2
4
5
6
x
X

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

step-by-step explanation:

it is x=-4

step-by-step explanation: