What does the notation Ry=3x+1(DAB) mean? Group of answer choices

180°

Around the origin to the axis

Reflection

Clockwise

270°

Counter-clockwise

90°

Over the x-axis

Rotation

Over the y-axis

Over y=3x+1

21 i watched a 3 hr vid explaining it

step-by-step explanation:

du what else would it be

brainliest

an altitude of 15,000 feet

step-by-step explanation:

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

c

c

c

c

c

c

c

cc

c

step-by-step explanation: