Whats the volume of the solid?
1 answer:
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Answer:
The answer to your question is 11.4 units
Step-by-step explanation:
Data
A (-3, -1)
B ( 0, 3)
C ( 1, 2)
Perimeter = ?
Formula
d =
Process
1.- Find the length between the points
dAB =
dAB =
dAB =
dAB =
dAB = 5
dBC=
dBC =
dBC =
dBC =
dAC =
dAC =
dAC =
dAC =
dAC = 5
2.- Perimeter
P = AB + BC + AC
P = 5 + + 5
P = 10 +
P = 10 + 1.42
P = 11.4
Given:
The relations are:
{(7,8),(−4,4),(3,8),(−7,−1)}
{(-5, -3), (-1, -8), (-7, 0), (-5, -9)}
{(8,4),(6,−1),(−4,5),(9,4)}
{(8,−3),(4,0),(−4,9),(3,2)}
To find:
The relation that is not a function.
Solution:
A relation is a function if there exist unique y-value for each x-value and a relation is not a function if there exist more than one y-values for any x-value.
In option B, the given relation is:
{(-5, -3), (-1, -8), (-7, 0), (-5, -9)}
Here, and
for
. There exist more than one y-values for
. So, this relation is not a function.
In other three relations, all x-values are different, so there exist unique y-value for each x-value. It means the relations in options A, C and D are functions.
Therefore, the correct option is B.
Answer:
Step 2 is wrong
Step-by-step explanation:
=
= 1/16