Answer:
The point is a solution
Step-by-step explanation:
y=-2x + 3
Substitute the point into the equation and see if it is true
-1 = -2(2)+3
-1 = -4+3
-1 = -1
True
The point is a solution
Answer:
Your answer is 9x+2
Step-by-step explanation:
All you have to do is add like terms, for example, all of them that have X you can add them up,
Answer:
Scuba diving in the Dominican Republic can offer divers various exciting marine life encounters, deep wrecks, cavernous spaces and caves, ...
Step-by-step explanation:
Answer:
B) The slope for triangle P and Q equals 1.
Step-by-step explanation:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Answer:
The probability that R2 is bigger than R1 is P=0.9633.
Step-by-step explanation:
We need to compute the probability that R2 is bigger than R1:
To do this, we define a new variable Das the difference between the two resistances:
Then,
As R1 and R2 are normal random variables, the properties of D are:
Then, we can calculate the z-value for D=0