Write the following without using absolute value:

| - 3 |

Add or subtract polynomial : –12qr? +13rq?

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?

Find the nonpermissible replacement for binthis expression.b2/5b +5