Answer:
x=20 degrees
Step-by-step explanation:
complementary means the angles equal 90 degrees
so ∠A+∠B=90 degrees
∠A=3x-2 and ∠B=x+12
so subsitute
(3x-2)+(x+12)=90
then solve for x
4x+10=90
4x=80
x=20 degrees is your answer
Answer:
Step-by-step explanation:
g(2) = 3(2) - 3 = 6 - 3 = 3
h(3) = 3^2 - 4(3) = 9 - 12 = -3
A is the answer
Answer:

Step-by-step explanation:
There are 4 aces and 4 kings.

Now just subtract that from 1.

Answer:
480,247
Step-by-step explanation:
0.081 x = 38,900, so x (# sold to date) = 480,247 (rounded)