4k+mn=n-3
3(4k+mn)= 12k+mn
So, 12k+mn=n
Answer:
84 degrees.
Step-by-step explanation:
First, let's define what a complementary angle is. It's when two angles add up to 90 degrees. So we do 90-6=84 and 84+6 does in fact equal 90, so they are complementary.
Answer:
12
Step-by-step explanation:
1 topping on the 8$ they will cost the same but the 10$ cost more with aditional toppings unless both pizzas have 5 toppings then the 8$ would cost 50 cents more
Do long division but the answer is 2/7 or 0.2857