Step-by-step explanation:
The cartesian graph consists of x and y axes, while the cosine graph is made of and y axes. This means that each value of x has to be converted in to represent a corresponding point in cosine graph.
Thus,
x = cos
or,
For point (1, 0)
y = cos
y = cos(0)
y = 1
Point in cosine graph = (0, 1)
For point (0, 1)
y = cos
y = cos(90)
y = 0
Point in cosine graph = (90, 0)
For point (-1, 0)
y = cos
y = cos(180)
y = -1
Point in cosine graph = (180, -1)
For point (0, -1)
y = cos
y = cos(90)
y = 0
Point in cosine graph = (90, 0)
Answer:
Equation: -5 + 12
Overall change: 7 yards
Step-by-step explanation:
In the problem, it says "lost 5 yards". "Lost" is another way of saying subtraction or negative. Therefore, our starting number is -5.
The problem also says "gained 12 yards". "Gained" is another was of saying addition or positive. Therefore, our second number is positive 12.
Together, these two numbers look like this: -5 + 12. To add them, go 12 to the right of -5 if on a number line. That would be like this: -5, -4, -3, -2, -1, 0, etc until you get to 7 which should be 12 more than -5.
Therefore, the answer is 7 yards.
Answer:
25/88
Step-by-step explanation:
25 red marbles, 27 blue marbles, and 36 yellow marbles. = 88 marbles
P(red) = number of red/total
= 25/88
Answer:
I don't know how to do please let me I will try solve the question
Add all and divide by how many there is
answer is 5.08