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.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function