The answer is B
All liner lines are straight, and have one slope.
Answer:
190
Step-by-step explanation:
Prob ( a tail in one toss) = 1/2
Prob( 3 tails in 3 tosses) = 1/2 ^3
= 1/8 (answer)
Answer:
x = 3.69 feet
11.69 x 13.69 feet
Step-by-step explanation:
new area = (8 x 10) x 2 = 160
(8 + x)(10 + x) = 160
80 + 8x + 10x + x² = 160
combine like terms:
x² + 18x - 80 = 0
factor:
(x - 3.69)(x + 21.69) = 0
x = 3.69
Answer:
1,000
Step-by-step explanation:
20
20×10×5=1,000
