(x+4)(x-2) FOIL the roots
x^2 + 2x - 8
a = 1
b = 2
c = -8
How many times can you make 36 out of those two numbers? Alone, 6x6=36 (6+6+6+6+6+6=36) and 18x2=36 (18+18=36) and then 18+6+6+6=18 because 6x3=18.
Answer:
D. 5/72
Step-by-step explanation:
The non-zero digits are 1 through 9.
There are 9 different non-zero digits.
p(A) = 1/9
There are 5 odd digits.
p(B) = 5/8
p(A and B) = p(A) × p(B) = 1/9 × 5/8 = 5/72
Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary.