4590 because I honk the teacher o
Answer:
its the first question i think it might be wrong idk
Step-by-step explanation:
because when you find the area you multiply two sides so you have to add 10 and 5 and then multiply it by 18
Answer:
The distance between (9,1) to (1,8) is 3.26
Step-by-step explanation:
To solve this exercise we first have to calculate the distances between the factors of x and those of y
(x , y)
P1 = (9 , 1)
P2 = (1 , 8)
To calculate the distance we have to do P1 - P2
(9 , 1) - (1 , 8)
we subtract the corresponding from each other
9 - 1 = 8
1 - 8 = -7
(8 , -7)
Now that we have obtained these values, what we have to do is Pythagoras, since x represents a horizontal displacement, and y represents a vertical one, and the distance will be the hypotenuse that is formed from them.
h² = 8² + (-7)²
h² = 64 + 49
h² = 113
h = √113
h = 3.26
The distance between (9,1) to (1,8) is 3.26
Answer:
3 times
Step-by-step explanation:
Given
18-white socks
18 blue socks
36 socks total
First time reached in,
18/36 ( =1/2=(50%)) chance of getting a white sock, 18/36 (=1/2=(50%)) chance of getting a blue sock
assuming you got a white sock,
17-white socks
18-blue socks
35 socks left in
Second time reached in,
17/35 (<1/2=(50%)) chance of getting a white sock, 18/35 (>1/2=(50%)) chance of getting a blue sock
You would be more likely to get a blue sock, assuming you did,
17-white socks
17-blue socks
34 socks left
Third time reached in,
17/34(=1/2=(50%)) chance of getting a white sock, 17/43(=1/2(50%)) chance of getting a blue sock
Regardless of what sock is picked you would have a matching pair of socks in hand