Probability =

(number of possible ways to succeed)
divided by
(total number of possible outcomes) .

Number of ways to succeed = 2 (pick the 'A' or the 'L')

Total number of possible outcomes = 5 (the cards on the table) .

Probability of success = 2/5 = 40% .

5 0

3 years ago

Right triangle XYZ is shown. Y (2,6) (1, 2) 6 х 7 Z Rounded to the nearest hundredth of a unit, what is the length of the hypote

Dmitriy789 [7]

Answer:

8.12

Step-by-step explanation:

We obtain the distance between x and y

d = sqrt[(x2 - x1)² + (y2 - y1)²]

d = sqrt[(1 - 2)² + (2 - 6)²]

d = sqrt[1 + 16)

d = sqrt(17)

d² = 17

From Pythagoras rule;

Hypotenus = sqrt(Adjacent² + opposite²)

Hence,

Hypotenus = sqrt(17 + 7²)

Hypotenus = sqrt(17+ 49)

Hypotenus = sqrt(66)

Hypotenus = 8.124

Hypotenus = 8.12

7 0

3 years ago

Ivan found the change in a scale factor. His work is shown below. What error did Ivan make?

storchak [24]

Answer:

Step-by-step explanation:

8 0

2 years ago

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