Answer:
0,-8
-6,0
Step-by-step explanation:
Answer:Option C:
64 \ cm^2 is the area of the composite figure
It is given that the composite figure is divided into two congruent trapezoids.
The measurements of both the trapezoids are
b_1=10 \ cm
b_2=6 \ cm and
h=4 \ cm
Area of the trapezoid = \frac{1}{2} (b_1+b_2)h
Substituting the values, we get,
A=\frac{1}{2} (10+6)4
A=\frac{1}{2} (16)4
A=32 \ cm^2
Thus, the area of one trapezoid is $32 \ {cm}^{2}$
The area of the composite figure can be determined by adding the area of the two trapezoids.
Thus, we have,
Area of the composite figure = Area of the trapezoid + Area of the trapezoid.
Area of the composite figure = $32 \ {cm}^{2}+32 \ {cm}^{2}$ = 64 \ cm^2
Thus, the area of the composite figure is 64 \ cm^2
Step-by-step explanation:
Answer:
Y= 12/5
Step-by-step explanation:
-12= -5y
-12/-5=y
Answer:
1/8
Step-by-step explanation:
1/4 of a painting in 2 weeks would be 1/8 painting for 1 week
Answer:
A. {-1, 0, 5, 10}
Step-by-step explanation:
Given:
(-1, 1), (0, -1), (5, -11), (10, -21)
Required:
Domain of the set of the above ordered pairs
SOLUTION:
Domain of any set of ordered pairs includes all the x-values in the set of ordered pairs, while the y-values in the set of the ordered pairs makes up the range.
The first value in an ordered pair is the x-value while the second is the y-values, i.e. (x, y).
Therefore, the domain for the given set of ordered pairs is:
{-1, 0, 5, 10}.
The correct option is A.
