Between which two whole numbers
is the square root of 11?
A. 1 and 2
B. 2 and 3
C. 3 and 4
D. 4 and 5

C

Step-by-step explanation: First, it's important to know our perfect squares.

I have attached the list of perfect squares for the numbers between 1 and 15.

Notice that 11 is not a perfect square since it's not on our list. However, the square root of 11 falls between the square root of 9 and the square root of 16.

To see this, we can simplify the square root of 9 to 3 and the square root of 16 to 4.

Now we can see that the square root of 11 is between 3 and 4.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

dont know

step-by-step explanation: