The sides of a triangle are x cm, (x - 4) cm and (x-8) cm, respectively. If the cosine
of the largest angle is . calculate the
angles of the triangle. (WAEC)​

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

What is the value of x in the following equation. -x ^3/2 = -27