Answer:
The units of measurement for the composite function c(w(h)) is canvases over weeks.
Step-by-step explanation:
Given :
The function c(t) approximates how many canvases she paints per hour.
The function w(h) represents how many hours per week Christina spends painting the canvases.
To Find: What are the units of measurement for the composite function c(w(h))?
Solution:
C(t)= canvases paints per hour
W(h)=hours per week
C(w(h)) =canvases paints per hour * hours per week
C(w(h)) =canvases per week
So, Option 3 is true
Hence , the units of measurement for the composite function c(w(h)) is canvases over weeks.
Answer:
The equation of the plane is represented by 
.
Step-by-step explanation:
Algebraically speaking, a plane can be represented by following vectorial product:
(1)
Where:
, 
, 
- Plane coeffcients.
, 
, 
- Coordinates.
We need three distinct points to determine all coefficients. If we know that 
, 
and 
, the system of equations to be solved is:
(1)
(2)
(3)
The solution of this system is 
, 
, 
.
Hence, the equation of the plane is represented by .
Answer:
9 mm squared
Step-by-step explanation:
hope this helps, lol :b
Answer:
Obtuse and Isosceles
Step-by-step explanation:
Has an angle more than 90 degrees
Has two equal side
