1. Circle Q has a center at (- 2, - 3) and circle R has a center at (1, - 1) . Select the answer that proves circle Q is similar to circle a. b d (x, y) ( 1 2 x, 1 2 y) and (x, y) (x-3,y-2) (x, y) (2x,2y) and (x, y) - (x - 3, y + 2) (x, y) (x-3,y-2) (x, y) (2x,2y) (x, y) (x-3,y-2)

two data sets with the same median will not have the same varaibility

step-by-step explanation:

the answer is ! ?

it would open into a square depending on the type of envelope i’m not sure about the second part

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!