Answer:
probability = favorable cases / true cases
p(A)=5/20 simplified by 5 = 1/4
answer : the probability that the block is one of the large yellow it's 1/4.
AC=15
BC=17
AB=?
According to Pythagore's Theorem: AB² + AC² = BC².
AB² = BC² - AC²
= (17)² - (15)²
= 289 - 225
AB² = 64
AB = √(64)
= 8.
So AB = 8.
(3,4)
Step-by-step explanation: