When you arrange the N points in sequence around the polygon (clockwise or counterclockwise), the area is half the magnitude of the sum of the determinants of the points taken pairwise. The N determinants will also include the one involving the last point and the first one.
For example, consider the vertices of a triangle: (1,1), (2,3), (3,-1). Its area can be computed as
(1/2)*|(1*3-1*2) +(2*-1-3*3) +(3*1-(-1)*1)|
= (1/2)*|1 -11 +4| = 3
Determine the independent variable and dependent variable in the situation
The independent variable is the <em><u>"</u></em><em><u>amount of water the plant receives</u></em><em><u>"</u></em>, and the dependent variable is the <u><em>"</em><em>height of the plant</em><em>"</em><em>.</em></u>
- An independent variable is a the variable which causes a change.
- A dependent variable is the result or effect of a change.
Therefore, the independent variable from the phenomena is <em><u>"amount of water"</u></em> and the dependent variable is the <u><em>"</em><em>height of the plant</em><em>"</em><em>.</em></u>
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Its
-17.0455
v2-v1
----------
v1
=
73-88
--------- x100
88
=
-15
----- x100
88
answer:
17.0455
Answer:
a = -21 and b = 15
Step-by-step explanation:
It is given a matrix multiplication,
<u>To find the value of a and b
</u>
It is given that,
| 6 -5 | * | -1 | = | a |
|-3 4 | | 3 | | b |
We can write,
a = (6 * -1) + (-5 * 3)
= -6 + -15
= -2
1
b = (-3 * -1) + (4 * 3)
= 3 + 12
= 215
Therefore the value of a = -21 and b = 15
14×2×2×2×2= 224
Chase scored 224 points on thursday
