• The slope of the tangent line at the point is
dy
dx
x=2 = 2x
x=2 = 4 =
4
1 =
rise /run .
• A vector parallel to the tangent line is v = [1,4]
• A vector parallel to the tangent line is v = [1,4].
Two unit vectors parallel to the tangent line are
u =
v /|v| =
[1,4]/ √
1+16 =
h
√ -1/ <span>√ </span>17 , 4 /<span>√ </span>17 i
and
Answer:
1/2 pound
Step-by-step explanation:
<u> </u><u> </u><u>8</u><u> </u><u>pots</u><u> </u><u> </u> / <u>8</u><u> </u> equal to <u> </u><u> </u><u> </u><u> </u><u>1 pot</u><u>. </u><u> </u><u> </u><u> </u><u> </u>
4 lbs / 8 1/2 lbs
Answer:
17/2 pi
Step-by-step explanation:
Area of the whole circle is pi r², which is 9 pi
9 pi x 17/9 pi / 2 pi = 17/2 pi
Answer:
162°
Step-by-step explanation:
Total angle:
(5 - 2)×180
540
2x + 3x + 4x + 5x + 6x= 540
20x = 540
x = 27
Largest interior angle: 6x
6(27)
162
We know that area of the square is 141 square feet. Therefore, we can figure out the dimension of square using formula for area as shown below:
We know that fencing is used along the sides of the square. Therefore, amount of fencing required will be equal to perimeter of square.
Hence, we can write:
Upon rounding to nearest foot, we get the amount of fencing required as 48 feet.