Answer:
people still read books ;-;
3 is 12% of 25
Divide 3 by 12% to get 25
Hope this helps!
H=2A/(b1+b2).
All i did was rearrange the equation for h. i divided by the parentheses first. then, i multiplied each side by 2 to cancel out the 1/2.
trigonometric functions state that cosine functions are even so that automatically rules out the first two options.
sine functions are odd so the last two are right.
odd functions: f(-x)=-f(x)
so the sine would be: sin(-x)=-sin(x)
the third option should be the right answer
Answer:
x = 6
Step-by-step explanation:
First, simplify both sides:
6 - 3x = -5x + 18
Move like terms to one side. Note that when you move a term from one side to another, the sign is changed (+ --> -)
6 - 18 = -5x + 3x
-12 = -2x
x = 6