A scale drawing of a rectangle is made by using a scale factor of StartFraction 5 over 8 EndFraction. The original and the scale
1 answer:
length of the original rectangle is 28.8 inches.
width of the original rectangle is 19.2 inches.
<h3>How to find the dimensions of the original rectangle?</h3>given that the scale factor is
multiply the dimensions of original rectangle by 5/8 to obtain the dimensions of the scale drawing.
the following method is useful to find the dimensions of the original rectangle.
length of the original rectangle
width of the original rectangle
learn more about dimensions of rectangle,refer
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Answer:
1. Find the difference between the areas.
<u>Area of the small rectangle</u>:
<u>Area of the big rectangle</u>:
The difference is:
2.
You can solve this question just by looking at the graph.
a) The height is 4 meters.
To find the height of the bleachers, we should consider the moment before the shoot, when the distance is equal to 0.
The height is 4 meters.
b) 9 meters.
For
b) The ball travels 4 meters.
But to calculate it, it is when
Using the quadratic formula:
It will give us to solutions, once it is a quadratic equation, but we are talking about a positive distance.
3.
In this question, we have to find the area of the cylinder and the sphere.
From the information given, we have
a = 5mm and d = 5mm, therefore the radius is 2.5 mm.
The volume of a cylinder:
The volume of the sphere:
The volume of the capsule is approximately