Answer: y = 12.00 + (0.50)*(x - 2)
Step-by-step explanation:
x will be the game
y = cost
x - 2 because 2 is the initial
you can test it y = 12 + (0.50)*(3-2)
y = 12 +(0.50)*(1)
y = 12.50
Answer:
Sine, cosine and tangent formulas are used in RIGHT triangles. So you have one 90 degree angle and two acute angles that add up to 90 degrees (they are complimentary). So the cosine of one angle would be the same as the sine of the compliment to that angle... and vice versa. To answer this question, sin 81 = cos 9, since 81 and 9 are the two acute angles of the triangle and they both add up to 90 degrees. "Cos 9" is the answer when you wish to write "sin 81" in terms of "cosine."
Please give me brainiest
Answer:
Step-by-step explanation:
A
√42
6²=36
7²=49
(6 1/2)² = 42.25
√42 ≈ 6.5
Answer:
Option D.
Step-by-step explanation:
We need to find the solution to the system graphed below.
If a system of equation have 2 linear equation then the intersection point of both lines lines is the solution of the system of equations.
In the given graph two straight lines intersect each other at (-1,-1).
Point of intersection = (-1,-1)
So, by using the given graph we can conclude that the solution of given system of equations is (-1,-1).
Therefore, the correct option is D.
