Which translation will change figure qrstu to figure q′r′s′t′u′? (4 points)

a coordinate plane is shown. polygon qrstu is composed of points q, negative 4 comma 4, r, negative 4 comma 2, s, negative 3 comma 1, t, negative 2 comma 2, and u, negative 2 comma 4. polygon q prime, r prime, s prime, t prime, and u prime is composed of points q prime, 1 comma 2, r prime, 1 comma 0, s prime, 2 comma negative1, t prime, 3 comma 0, and u prime, 3 comma 2.
options below!
3 units left and 2 units up
3 units right and 5 units down
5 units right and 2 units down
5 units left and 2 units up

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.