I NEED THE HELP ASAP 7TH GRADE PLS

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?

What statement is true? 2x^2-9x+2=-1

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "