Answer:
Step-by-step explanation:
Cosine is the adjacent side of the triangle divided by the hypotenuse.
The numerator is going to be the side adjacent to the angle 53
So the top number is y.
The hypotenuse is the side opposite of the right angle. So the bottom number is 34
<u>Answer:</u>
Ordered pair = (3, 2)
<u>Step-by-step explanation:</u>
We are given the following equations and we are to solve them by substitution method:
--- (1)
--- (2)
Substituting the value of y from equation (2) to (1):
x = 3
Substituting this value of x in equation (2):
y = 2
So the ordered pair is (3, 2).
Answer:
x=17
Step-by-step explanation:
3x-23=28
3x-23+23=28+23
3x=51
x=17
Answer:
60x-4
Step-by-step explanation:
39x+21x=60x
Therefore, you are left with 60x-4, which is in its simplest form.
You add 18.7 to both sides, so Y is equal to 44.6