To solve this system of equations Ayana isolated y in the first equation and then substituted for y in the second equation. What was the result? 2y = 4x
X2 + y = 3

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Which will form a composite function?

Which rule describes the composition of transformations that maps △abc to △a”b”c