5×4=20 , 12×4=48
53÷4 = 13 then
x=13
The circumcenter is where the perpendicular bisectors meet.
if you sketch the triangle, you will see that it is a right triangle, with the right angle vertex at (2,1)
one perpendicular bisector is x=1, another perpendicular bisector is y=3
they meet at (1,3)
so (1,3) is the answer.
Answer:
36 cans for $3.32
Step-by-step explanation:
36 cans = $3.32
1 can =$ 0.092
9 cans = $0.91
1 can = $0.01
0.09 and 0.1 the cheaper is 0.09 dollars so 36 cans for $3.32 is better
Answer:
54%
Step-by-step explanation:
total students are 50
20+7 scored at least 81 = 27
27/50=54%
Answer:
a. Probability = 0.15
b. Probability = 0.3
Step-by-step explanation:
Given
Solving (a): Probability of being somewhere else
This is calculated by subtracting the sum of given probabilities from 1.
Solving (b): Probability of being in bedroom or kitchen
This is calculated as:
