Answer:
Step-by-step explanation:
complementary angles add up to 90
so if one angle is 67.89, then the other angle is : (90 - 67.89) = 22.11 <==
X 3
-- = --
8 7
Cross Multiply
7x = 24
Divide
x = 3.2485...
A
Multiply the number of sizes by the number of toppings. 3 * 4 = 12 different combinations.
Answer:
D
Step-by-step explanation:
because it has a varying and uniform difference of -3