Use 3.14 for π .
Enter your answer as a decimal in the box.
Answer:
Step-by-step explanation:
We will find the shaded area if we subtract the area of the triangle from the area of the circle.
We know that the area of the circle is defined as
Where is half the diameter, that is
The area of the circle is
Now, we have to find the area of the triangle, which is defined as
Where is the base of 16 feet, and is the height of the triangle which is on the radius. So, we have and .
The area of the triangle is
Now, the shaded is the difference as we said before, that is
Replacing both areas, we have
Therefore, the shaded area is
Answer:
simplify 4(y/3 - 1/3) - 2
y = 4y/3 - 10/3
x = y/3 - 1/3
If one inch represents 14 feet, how many inches would you use to make a scale
drawing of a building that is 119 feet?
O 5 inches
O 8.5 inches
0 15 inches
O 105 inches
Answer:
8.5 inches
Step-by-step explanation:
119÷15=8.5
2000 divided by 60 can be calculated by division operation and it will be equal to 33
Division is a mathematical operation, in which we distribute the number in equal parts, the number on the upper side is the total quantity and the number on the bottom side is equal parts of numbers which have to be distributed.
We denote division by '÷' this symbol.
To divide 2000 by 60, we can think of it as breaking up 2000 into 60 equal parts. Each of these parts will have a value of 33, since 2000 divided by 60 is equal to 33.
In mathematical terms, division is the inverse operation of multiplication. When we divide 2000 by 60, we are asking, "How many times does 60 fit into 2000?" The answer is 33, so 2000 divided by 60 is equal to 33.
So, in summary, 2000 divided by 60 is equal to 33, and this means that 2000 can be evenly divided into 60 parts, each of which has a value of 33.
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What is the answer
Answer:
x^2 - 3x - 40
Step-by-step explanation:
x = 8 and x = -5
x - 8 = 0 and x + 5 = 0
(x - 8)(x + 5)
x^2 + 5x - 8x - 40
x^2 - 3x - 40
Answer: x^2 - 3x - 40