How do I make the v look like -7v?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Why do interests rates on loans to be lower in a weak economy than in a strong one

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?