Suppose a museum has a rectangular painting that measures 36 inches by 48 inches.
Length of the rectangle = 36 inches
width of the rectangle = 48 inches
Area of the rectangle = length * width
we replace length and width and calculate area
Area of the rectangle = 36 * 48= 1,728
Area of the rectangle= 1,728 square inches
Answer:
20 meters
Step-by-step explanation:
A construction company is starting to build a new house. They need to put tape around the site to begin. The new home site is 20 meters wide by 40 meter long rectangle. The company already has 100 meters of tape. How much more tape does the company need to tape the site?
We would have to find the perimeter of this rectangle
Perimeter fo a rectangle = 2L + 2W
In the above question,
L = Length = 40 m
W = Width = 20 m
Hence:
Perimeter = 2(40m) + 2(20m)
= 80m + 40m
= 120m
Hence, he would need 120 meters of tape
From the above Question, the company already has 100m
Hence, the amount of tape that the company needs more =
120m - 100m = 20 m
15% of 40...
15% in decimal form is 0.15...
0.15(40)= 6
your answer is 6.
Answer:
a) 
b) 
Step-by-step explanation:
<u>Coterminal angles</u> have the same terminal sides in standard position.
a) To find an angle between 
and 
, that is coterminal with 
, we keep adding multiples of until we get an angle within the specified range.
.
In some cases you would have to subtract in order to get the specified angle. That is when the angle given is positive.
b) This time we want to find an that coterminal with radians.
We keep subtracting multiples of 
until we get an angle measure within the specified range.
The answer is four because you solve simplify the equation given and W could equal 4 or -5, and since the width can not be a negative number it has to be 4.
