The key to solving this problem is drawing a rectangle outside the figure and subtracting the reas of the triangles formed from the are of the rectangle. You can look at the attched image if you want a visual.So first let's find the area of the rectangle, the length is 11 and the width is 5 so the area is 55. Now let's find the area of the trinagles. Triangle 1 has sides of 4 and 3 so the area is 6. Triangle 2 has sides of 5 and 5 so the area is 25/2. Triangle 3 has sides of 2 and 5 so the area is 5. Now let's add the area of the triangles up to get 47/2. Now let's subtract 47/2 from 55 to get the area of the figure which is *drumroll*...63/2. that's all.
Answer:
the answer is C
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
A)
The lawyer in 20 years earns 3,620,000
The mathematician in 40 years earns 3,160,000
Subtract to find the difference:
3,620,000 - 3,160,000 = 460,000
The answer is the first one.
B)
Interest would be a credit of 27.23, balance = 700 + 27.23 = 723.23
Transfer would be a debit of 176.02 balance = 723.23 - 176.02 = 547.21
Deposit would be a credit of 157.00 balance = 547.21 + 157.00 = 704.21
A check would be a debit of 47.13 balance = 704.21 - 47.13 = 657.08
Answer:
length = 4 feet
width = 9 feet
Step-by-step explanation:
Perimeter of a rectangle = 2W + 2L, where W is the width and L is the length
If the perimeter is 26 feet, then: 26 = 2W + 2L
If the width is 5 feet more than the length, then: W = L + 5
Substitute W = L + 5 into 26 = 2W + 2L and solve for L:
26 = 2(L + 5) + 2L
26 = 2L + 10 + 2L
26 = 4L + 10
16 = 4L
L = 4
Now substitute L = 4 into W = L + 5 to find W:
W = 4 + 5 = 9
Therefore, length = 4 feet and width = 9 feet