Hello!
You know the tree goes 9 feet underground and the tree is 23 feet tall from root to top
You can subtract how far the tree goes underground by the length of the tree to get the answer
23 - 9 = 14
The answer is A) 14 feet
Hope this helps!
Answer:
36 inches
Step-by-step explanation:
6 feet equals 72 inches. 6 divided by 2 is 3 so you do 72 divided by 2. 72 divided by 2 is 36 inches.
Hope this helps :)
The answer is 7, 3 plus 1 equals 4 minus four equals zero plus 7= 7
Answer:
Step-by-step explanation:
side of each of square is 6^2 - 4^2 = 36-16 = 20 = 2√5 = 4.47 = 4.5 approximately
diagonal is square root of 20+ 20 = square root of 40 = 6.32
Answer:
100000 4-digit codes
Step-by-step explanation:
using the digits 0 dash 9, we want to pick 4 digits code.
The total number of digits available for us to pick from is 10(0 to 9 has 10 digits). We want to pick the 4 digits code and repetition is allowed. This is a case where we apply permutation with repetition. It is different when repetition is not allowed. It gives more possible outcomes than when repetition is not allowed. We will apply the formula, n^r
Where n is the total number of digits we want to choose from and it is equal to 10
r is the number of digits we can choose and it is equal to 4.
Number of possible 4 digit codes
= 10^4 = 100000