First of all the repeated digits numbers are 66,77 and 99 Total 3
Numbers beginning with 6 Total 3 (63,67 and 69).
Numbers begin with 7 Total3
and begin with 9 Total 3.
answer is 12
The answer is 10 mi, since d is equal to 10.
Answer: Third option.
Step-by-step explanation:
You know that:

Where "n" is the Central angle measured in degrees.
In this case, let be:

Rewriting the formula:

Now, you need to solve for
:

Given the data shown in the picture attached, you can identify that:

Then, you can substitute these values into the equation (Use
):

Therefore, the entire mirror will cover 
Answer:
First choice V = 18,432π m^3; S = 2,304π m^2
Step-by-step explanation:
Start with the two formulas:
Volume of a circle:

Surface area of a circle:

Now use r = 24 m in each formula.
Volume:



Surface area:




Answer: First choice V = 18,432π m^3; S = 2,304π m^2
Answer:One way of knowing the correct answers, we substitute the ordered pairs to the function and see whether it would make the function true.
3x – 4y = 21
A. (−3, 3)
3(-3) – 4(3) = 21
-21 = 21 ---------------> not equal
B. (−1, −6)
3(-1) – 4(-6) = 21
21 = 21 ---------------> equal
C. (7, 0)
3(7) – 4(0) = 21
21 = 21 ---------------> equal
D. (11, 3)
3(11) – 4(3) = 21
21 = 21 ---------------> equal