2x+2<-(x+4.1)+7 i don’t get this please help

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

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?