¹/24
Step-by-step explanation:
The number of favorable outcomes (rolling a 5) is 3
The total number of possible outcomes is 12 * 6 = 72
Therefore;
P(5) = 3/72
= 1/24
Using the given center and point at the circumference, the equation of the circles are:
- a)
- b)
- c)
<h3>
What is the equation of a circle?</h3>
- The equation of a circle of radius r and center
is given by:
Item a:
- Center C(5,2), hence
.
The point at the circumference is A(11,10), hence:
Hence:
Item b:
- Center C(-2,-5), hence
.
The point at the circumference is A(3,-17), hence:
Hence:
Item c:
- Center C(5,-1), hence
.
The point at the circumference is A(-2,-5), hence:
Hence:
You can learn more about equation of a circle at brainly.com/question/24307696
The 4C matrix is obtained when all elements of matrix C are multiplied by 4. It <span>has all the same elements as C, only multiplied by 4.
Let's analyze all matrices
A. Not all elements of A can be divided by 4 (3 can not be divided by 4, the solution is not a whole number).
B. All elements of matrix B can be divided by 4, which means that B is a $C matrix (there is a matrix C which multiplied by 4 gives the matrix B).
C. Not all elements of C can be divided by 4.
D. Not all elements of D can be divided by 4.
Solution: B
</span>
Answer:
Irrational
Step-by-step explanation:
A rational number and an irrational number when added will given another irrational number only.
Example consider a rational number 2 and an irrational number √3.
When we add these two we get
2+√3. an irrational number only
There is no chance of getting a rational number when a non zero rational and irrational is added. In other words, there is nothing to cancel the irrational part when another rational number is added.
Hence the result would be irrational
Thus answer is irrational.
