There are three questions you left blank on a multiple choice test with options a, b, c, or d. what is the probability that if you randomly guess you get at least one of them wrong?

If you left 3 blank and there's 4 options then a pretty big chance that you get it wrong

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.

cosine

step-by-step explanation: