Answer:
Step-by-step explanation:
The angles of a triangle add to 180°, so the acute angles of a right triangle add to 90°. This is one relation between the angles that can be made in to an equation.
Another relation that can be used to make an equation is the given fact that one angle is 4 times the size of the other.
The equations above express these relationships.
Step-by-step explanation:
6x+3y=54
- 2x+y=18
I'm going to be using the elimination method cause it seems easiest here. so for the elimination method u choose a variable to eliminate I chose y u could do x too if u want to. so first step would be to multiply the second equation by 3. 6x+3y=54
so now u just have to eliminate
6x+3y=54
- 6x+3y=54
because these cancel out the answer would be an infinite solution
Linear functions such as 2x - 6 . 1/2 x and -6x will have domain and range = all real numbers.
Answer:
I'm pretty sure the answer is A
Step-by-step explanation:
4x6= 24
answer: 24
GOOD LUCK ON YOUR TEST