The formula for area is L * W. So, this is 4*4 3/4= 19ft^2
Answer:
<h2>M(-a, b)</h2>
Step-by-step explanation:
Use the formula of a midpoint:

We have the points P(-2a, 0) and Q(0, 2b). Substitute:

Answer:
21 3/4
Step-by-step explanation:
find the lowest and highest numbers
10 1/4 and 32
take 10 1/4 and subtract it from 32
21 3/4
Answer:

Step-by-step explanation:
The common ratio can be found by finding the quotient of a term and the previous term in the sequence.

The common ratio is -0.5.
The rule is to multiply a term in the sequence by -0.5 to get the next term.
Next 3 terms :

The next 3 terms are 0.875, -0.4375, 0.21875.