The area of the target that earns at least 30 points on a throw is 379.94 square inches
<h3>How to determine the area?</h3>
The target areas that earn at least 30 points on a throw are:
30-point, 40-point and 50-point
From the question, we have:
- Radius 50-point = 3
- Width 40-point = 4
- Width 30-point = 4
So, the total radius is:
r = 3 + 4 + 4
Evaluate the sum
r = 11
The area is then calculated as:
A = πr²
This gives
A = 3.14 * 11²
Evaluate
A = 379.94
Hence, the area of the target that earns at least 30 points on a throw is 379.94 square inches
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Answer:
D 852 cm^2
Step-by-step explanation:
The lateral surface area of a cylinder is given by
LSA = 2*pi*r *h
We know the diameter which is equal to 2*r = 11.3, we can approximate pi by 3.14 and h = 24
LSA = 11.3 * 3.14 * 24
LSA =851.568 cm^2
Rounding to the nearest whole number
LSA = 852 cm^2
Answer:
90 degrees each
Step-by-step explanation:
Let's go!
One angle has a mesure 2 times the other angle
that is x+y=180
where y=2x
x+2x=180
3x=180
x=180/3
x=90.
x+y=180
90+90=180
As required
Answer:
1780s to 1830s
Step-by-step explanation:
Pollution is not a new phenomenon. In fact, pollution has been a problem since the appearance of our earliest ancestors (Markham, 1994). Increasing human populations have opened the door to more bacteria and disease. During the Middle Ages, diseases such as cholera and typhoid fever broke out all across Europe.
