Establish the identity.
- tan + sec 8-1
- tane- sec +1 =
tan + seco
- sec 0 + 1
Since this fraction is equivalent to 1, the product is unchanged.
- tan
Multiply the right side of the identity by the fraction –
( (-tan 8 - sec 0 +1)
- tan + sec = -tan 8 - sec 0+1
Multiply and combine like terms in the numerator.
- tan 8 - sec 8 + 7 (Do not factor)
The simplified numerator from the previous step is equivalent to - tan
+ sec 0 - 1 using what?
OAPythagorean Identity
OB. Reciprocal Identity
O C. Even-Odd Identity
OD. Quotient Identity
O E Cancellation Property

on friday there were 15 birds

may i see the picture? it would a lot, xox

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: