The trapezoid's area is 126 inch².
Step-by-step explanation:
Step 1:
The trapezoid's area is calculated by averaging the base lengths and multiplying it with the trapezoid's height.
The trapezoid's area, 
.
Here 
is the lower base and 
is the upper base, height is h.
Step 2:
In the given diagram,
inches and 
inches and h = 9 inches.
inch².
So the given trapezoid's area is 126 inch².
Answer:
$3.04 (rounded to nearest cent)
Step-by-step explanation:
Total cost without tax = $18 + $9.99 × 2
= $37.98
Tax = 
× $37.98
= $3.04 (rounded to nearest cent)
Answer:
$541.22
Step-by-step explanation:
We are given;
Amount deposited (principal) is $500
Rate of interest is 4%
Time = 2 years
We are required to determine amount in the account after 2 years
Interest periods, n = 4 (since the money was compounded semi-annually)
rate of interest, r = 2%
Using the compound interest formula;
Amount, A = P (1 + r/100)^n
Therefore;
Amount = $500 (1 + 2/100)^4
= $500 × 1.02^4
= $541.22
Therefore, the balance in the account after 2 years is $541.22
You would have to choose a graph with all x coordinates equaling less than negative 3
your answer would have to be to have all x coordinates to the left of -3 on the x axis
your answer is A :)
