Select all the correct locations on the table.
consider the following expression.
78.49
select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or
in the last column.
equivalent
not equivalent
343
equivalent
not equivalent
49
73.49
73.497
73.497
73. 495
equivalent
not equivalent
equivalent
not equivalent

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

your answer is c. 97 (don't delete this again)

step-by-step explanation:

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36