Answer:
Step-by-step explanation:
x = 100° ( being vertically opposite angles )
hope it helps :)
Answer:
Step-by-step explanation:
25hr. 40h. 10hr
375$ 600$ x
25 . 40 . x = 1000
375 . 600 = 225000
225000÷1000
x = 225
Answer:
We have the system:
y > 2*x
y > 3
Now, let's find the limits:
taking y > 3, we can see the limit y = 3.
Now we replace it in the first inequality:
3 > 2*x
3/2 > x.
Then we have that:
y > 3
x < 3/2
Those two inequalities define our system.
So any ordered pair where x is smaller than 3/2 and y is larger than 3, is a solution.
or example:
(1, 3.5) is a solution.
Answer:
7/11
Step-by-step explanation:
Two events are disjoint events if they cannot occur at the same time. It is given that A and B are disjointed events, so A and B cannot occur at the same time i.e. the intersection of two disjoint events will be 0.
For two disjoint events A and B:
P(A or B) = P(A) + P(B)
P(A) is given to be 4/11 and P(B) is given to be 3/11. Using these values in the equation, we get:
P(A or B) = ![\frac{4}{11}+\frac{3}{11} = \frac{3+4}{11}=\frac{7}{11}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B11%7D%2B%5Cfrac%7B3%7D%7B11%7D%20%3D%20%5Cfrac%7B3%2B4%7D%7B11%7D%3D%5Cfrac%7B7%7D%7B11%7D)