Answer:
3
Step-by-step explanation:
Cardinalities are the number of elements in a set.
(A∩B∩C) is the very middle part of the circle, and there are 3 elements there.
Answer:
I have some down below..
Step-by-step explanation:
1. x=4
2. x=15
3. N/A
4. N/A
5. N/A
6. N/A
I know it’s not a lot but I hope it helps! Have a lovely day!!
Answer:
1.4 hrs or 84 minutes
Step-by-step explanation:
t = time when the 2 trains will be 280 miles apart
95t + 105t = 280
200t = 280
t = 1.4 hrs or 84 minutes
Answer:
The model that has 2 blue slices filled.
Explanation:
In the first circle, there are 4/10 blue slices filled. In the second circle, there are 2/10 purple slices filled.
4/10 - 2/10 = 2/10
Therefore, your answer is 2/10 shaded blue.
The correct answer is D) y = 2x - 5
To find the equation of the line, start by finding the slope. You can do this by using the slope formula below.
m(slope) = (y2 - y1)/(x2 - x1)
m = (1 - -3)/(3 - 1)
m = 4/2
m = 2
Now that we have the slope, we can use it along with either point in point-slope form to get the equation.
y - y1 = m(x - x1)
y - 1 = 2(x - 3)
y - 1 = 2x - 6
y = 2x - 5