Find the surface area of the regular pyramid.
4 m
4.
m
m2
Pls help

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight