The diameter of a circular pool is 18 feet.
what is the approximate area of the pool?
a.
56.52 square feet
b.
113.04 square feet
c.
254.34 square feet
d.
1017.36 square feet

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?