The hypotenuse of the triangle is given by:
Substituting values:
Clearing CB we have:
Then, the perimeter of the triangle is:
Substituting values:
Answer: the perimeter of triangle BRC in units is: D.6 + 2√5
Answer:
B
Step-by-step explanation:
Because yes
Left to right. Whatever comes first (multiplication or division) you do. This is all part of the PEMDAS/Order of operations.
Hopefully I solved your problem! :)
Answer:
a) The modal average is 3 bedrooms
b) The mean number of bedrooms is 2.825, or 3 rounded.
Step-by-step explanation:
If you lay out all the numbers from lowest to highest, and find the one in the middle, it is 3 bedrooms.
For the mean, if you add up all the number of bedrooms then divide by the total frequency, you get 2.825. This would be 113 ÷ 40.
Well without even doing it you can tell its less than one here are some reasons why,
- The number we are dividing is already less than 1
- After we divided it will be even less than it already is 6x less to be exact
- It just is.
