Sierra has surveyed 21 classmates about the number of pets in their household and received the following frequency table: Number Frequency 0 1 2 1 6 2 5 3 1 4 5 5 1 6 Let A be the event in which for a randomly selected classmate the number of pets in their household is 3 and let B be the event in which for a randomly selected classmate the number of pets in their household is 5. Find the following probabilities: % (Round the answer to 2 decimal places.) P(A or B) = % (Round the answer to 2 decimal places.) P(A and B) =

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation:

answer: options?

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need points to ask question

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