Answer:
Step-by-step explanation:
Hi...
I dont speak spanish
Answer:
x = 115 - p
Step-by-step explanation:
generally in algebra you will use the letter "x" to represent a value you do not know, so it wants an algebraic expression for "p subtracted from 115", this can be rewritten as 115 - p. So the unknown value "x" is equal to 115 - p.
Answer:
x=17
Step-by-step explanation:
6x+33+45=180
6x+78=180
6x=102
x=17
Recall that cos = adj / hyp, yields cosx = 21 / 29.