21. A triangle has base 4.6 ft and
height 18 in. Find its area.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent