Prove or disprove the identity. if you find the identity is true, state the first line of the proof. if you find the identity is false, write the correct equation by replacing the right side.
sin x tan x = 1 + cos^2 x/cos x
a. the identity is false.
sin x tan x = 1 - cos^2 x/cos x
b. the identity is true.
sin x tan x = cos^2 x/cos x
c. the identity is false.
sin x tan x = 1 + cos x
d. the identity is true.
sin x tan x = -cos^2 x/cos x

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

/

step-by-step explanation:

apex answer is: true.