Answer:
the correct one is c, which is the second option
Step-by-step explanation:
The exterior angle of a polygon is 360.
And for a rectangle, they have equal exterior angles.
So a rectangle has 4 sides
So each exterior angle=360/4
Then each is 90°
Then the correct c which has 90°
1/3x=20
1st step do the opposite of 1/3x to get it by itself. So you would do 1/3x *3/1 than you would do 3/1 *20. What you do to that side you do to the other.
2nd step 20*3=60
3rd You can check your answer by doing 1/3 *60=20
I plugged the answer in the variable to Check it
Answer:
T=(3)+A
Step-by-step explanation:
A is how many more
t is total
3 is how many cards he owns
hope this helped
The degree of the polynomial, 8y give. and the it is a monomial.
<h3>What is a Polynomial?</h3>
A polynomial is an algebraic expression which may be of varying degrees or number of terms.
According to the question;
- The expression given is; 8y.
Since, the highest degree of the variable, y is one; we can conclude that the polynomial is of degree one.
Additionally, since there's only one term in the polynomial, we can conclude it is a monomial.
Read more on polynomials;
brainly.com/question/10937045
Answer:
4 and 5
Step-by-step explanation:
We know that.
√16 < √21 <√25
⇒4 < √21 < 5
Hence √
21 lies between 4 and 5
