(cos 285° + cos 345°)/
(sin 435° - sin 375°)=
V3​

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Can someone check if i did this correct. it’s number 4 if you’re wondering.

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box