Answer:
Is there supposed to be an image?
Step-by-step explanation:
Answer:
a) 1 in : 6 in
b) P=32 inches
A =60 inches ^2
c) P= 16 ft
A = 15 ft ^2
Step-by-step explanation:
The drawing is 6 inches tall, while the real flag is 3 ft tall
Change ft to inches
3 ft * 12 inches/1ft = 36 inches
drawing : real life
6 36
Divide each by 6
1 6
The scale is 1 to 6
So for every 1 inch on the drawing, there is 6 inches in real life
b) P= 2(l+w) = 2(10+6) = 2(16) = 32 inches
A = l*w = 10*6 =60 inches ^2
C)
The drawing is 10 inches by 6 inches
Multiply by the scale factor of 6
Real life is 60 inches by 36 inches
Divide by 12 to get back to ft
5ft by 3 ft
P= 2(l+w) = 2(5+3) = 2(8) = 16 ft
A = l*w = 5*3 =15 ft ^2
It is not linear.
In a linear equation, you cannot divide by a variable.
Here you are dividing by x, so the equation is not linear.
Answer:
Recursive equation
and
where, n = 1, 2, 3, 4, ........ .
Explicit equation
.
Step-by-step explanation:
The given series is an G.P. series and the common ratio is 0.75.
Now, the terms are 20, 15, 11.25, .......
Therefore, the explicit equation of the series will be 
Again, the recursive equation of the given G.P. series will be
and
where, n = 1, 2, 3, 4, ........