Five names for -214 are negative 214, drop of 214, minus 214, below 214, and taking away 214.
Answer:
Bc = √63 ft
Step-by-step explanation:
Here, we want to get the length of BC
As we can see, there is a right angled triangle ABC, with 12ft being the hypotenuse and 9 ft the other side
So we want to get the third leg which is BC
we can use the Pythagoras’ theorem here
And that states that the square of the hypotenuse equals the sum of the squares of the two other sides
let the missing length be x
12^2 = x^2 + 9^2
144 = x^2 + 81
x^2 = 144-81
x^2 = 63
x = √63 ft
Answer: x = 5
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
The general, nth term, of a sequence is given by the formula:

We can plug in n = 1 to find the first term, thus we have:

We can plug in n = 2, to the find the 2nd term, which is:

Similarly, to get 11th term, we simply plug in n = 11 into the general term rule. so we have:

11th term is -4