Answer:
neither!
Step-by-step explanation:
area of a triangle is 1/2 x base x height
base = 19
height = 3
19 *3 = 57
1/2 x 57 = 28.5 square ft.
When

, you have

Now assume this is true for

, i.e.

and under this hypothesis show that it's also true for

. You have




In other words, there exists

such that

Rewriting, you have



and this is equivalent to

modulo 9, as desired.
First, Multiply 77.1 by 8 to find how many feet the submarine has dived.
77.1 × 8 = 616.8
Since the question is asking the submarines position "in relation to the surface," this number needs to be negated.
616.8 ⇒ -616.8
<h2>Answer:</h2>
<u>The submarine is at </u><u>-616.80 ft</u><u> in relation to the surface, so </u><u>option B</u><u> is correct.</u>
Answer:
Next 2 terms: 0, 3
Step-by-step explanation:
The patter in +3, +3, -3, -3
-3 + 3 = 0
0 + 3 = 3
3 - 3 = 0
0 - 3 = -3
-3 + 3 = 0
0 + 3 = 3