Please please please help ☹️Find the length of AB. round your answer to the nearest hundredth

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.