Answer:
So dimension of rectangle are :
Length = 32
Width = 40
Step-by-step explanation:
Let the length of rectangle be 4x and width of rectangle be 5x.
Remember ratio of length and width is 4 to 5.
Perimeter of rectangle is given as 144.
i.e 2 (length +width) = 144
or 2 ( 4x + 5x ) = 144
Solving this for x, we get :
or 9x = 144/2
or 9x = 72
or x = 72/9
or x = 8
So dimension of rectangle are :
Length = 4 x = 4*8 = 32
Width = 5x = 5*8 = 40
We can draw the graph of cosine with amplitude 2.
It could be D but I could be wrong
Step-by-step explanation:
Answer:
The measure of an angle formed by <u>Intersecting chords</u> is half the sum of the measures of the intercepted arcs.
<u>-----------------------------</u>
HOPE IT HELPS
HAVE A GREAT DAY!!
Answer with Explanation:
Mathematics plays a vital role in human lives. It is also used not only in schools, but also when it comes to making films. An example of these films are "Pixar" animated films such as "Toy Story" and "Incredibles 2."
For example, the movement of one character from the left to the right (sliding movement), when it comes to computers is being done with the help of a mathematical concept called "Coordinate geometry." This allows to bridge the gap between what designers want with their characters and its movement. So, in order to do this, the mathematical translation used is "addition" because the x coordinate started with 1 as its value and this ended with the value of 5 when the picture slid to the right. When it comes to making characters larger in an anime, we have to consider the concept of "multiplication." On the other hand, if objects are to be rotated, we have to consider the concept of "Trigonometry."
This is just one way Mathematics play a role in making movies.
