<h3>
Answer: 51 square inches</h3>
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Explanation:
There are a few ways to do this. One way is to divide the figure as shown in the diagram below. I divided it into a rectangle and a triangle. Find the area of the rectangle and triangle, then add up those areas to get the final answer.
A = area of rectangle
A = length*width
A = 7*6
A = 42
B = area of triangle
B = 0.5*base*height
B = 0.5*(6-3)*(13-7)
B = 0.5*3*6
B = 1.5*6
B = 9
C = total area
C = A+B
C = 42+9
C = 51 square inches
Answer:
D. $5,000
Step-by-step explanation:
The amount of money he should deposit is the principal.
The principal P can be gotten by
P = 100 I /RT
Where
I = interest
R = rate
T = Time
Given
I = $240
R = 1.6%
T = 3 yrs
P = 100 x 240 /1.6 x 3
Multiply through
= 24000/4.8
= $5000
The correct answer is A. Longing I know because I just finished the quiz.
Percentage increase in the rate of all rail season tickets to London = 4%
Price of the rail ticket from Cambridge to London increased by = 121.60
Let us assume the price before the increase in the fare = x
Then
4% * x = 121.60 dollars
(4/100) * x = 121.60 dollars
x/25 = 121.60 dollars
x = 25 * 121.60 dollars
= 3040 dollars
So the price of the ticket from Cambridge to London before the increase in price was 3040. I hope the procedure is simple enough for you to understand.
