Triangle ABS is rotated 90-degrees counterclockwise and then translated 3 units up to triangle A'B'C'. Which transformation can be used to map each point (x, y) on triangle ABC to its corresponding points on triangle A'B'C'? O (x, y) ⟶ ( y + 3, -x)

O (x, y) ⟶(y, -x + 3)

O (x, y) ⟶(-y + 3. x)

O (x, y) ⟶ (- y, x + 3)

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

step-by-step explanation:

ask goog great chance of finding the solution there

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

$15 each

step-by-step explanation:

$45/3 children= $15 each