3. the diameter of earth's moon is on average 3.8 x 10 m. use the formula a = 4 for to find the approximate surface area.
(use 3.14 for the value of 7.)
(show work)

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft