The perimeter of a rectangle is given by the formula P=2(1+w) . Which formula gives w in terms of P and l?
a . w = p/2 + 1
b. w = P + 21
c. w + P - 21
d. w + P/2 -1

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?

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?