Please help! i don’t really understand :/ . pedro was curious A and B (with X and Y being on each circle respectively) were smaller, so he tried to map one figure into the other using rigid transformations perdo concluded: “it’s not possible to map circle A onto circle B unsung sequence of rigid transformations, so the circles are not similar.
what error did perdo make?
A. one more transformation - a rotation - would map circle A onto circle B. so the circles are similar
B. one more transformation - a dilation - would map circle A onto circle B. so the circles are now similar.
C. there is no error. this is a correct conclusion.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

step-by-step explanation:

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1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20