Answer:
45.54
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
It is given that and is in the fourth quadrant.
So, only will have positive value and , will have negative value.
Now,
⇒ (Answer)
We know, that
⇒
{Since, is positive then will also be positive}
⇒ (Answer)
We know, that
⇒
{Since, is negative then will also be negative}
⇒ (Answer)
Answer:
x=3 and y=1
Step-by-step explanation:
subtract equation 2 from 1
then (2x+3y) -(2x+y) =9-7
2x-2x+3y-y =2
2y=2 therefore y=1
substitute y value in 2x+y=7
2x+1=7
2x=7-1
2x=6
x=3
Answer:
a. Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are
b. Theoretical Probability. Experimental Probability.
Use theoretical probability by counting the favorable outcomes and put that in a fraction above all possible outcomes.
Use experimental probability by comparing the number of times the event occurs to the total number of trials.
Step-by-step explanation:
I don't really know what to explain. :v
Answer:
5488
Step-by-step explanation:
Why couldn't you just use a calculator?