Answer:
2x + y = 3 becomes y = 3 - 2x
-2x + y = -1 becomes y = -1 + 2x
2x + y = 5 becomes y = 5 - 2x
Parallel: 2x + y = 5
Perpendicular: 0.5x + 7
neither parallel nor perpendicular to line a: -2x + y = -1
Answer:
Either 43 or 44, depemding on if you round up.
Since the slope of f(x) is 4 (from 4x) and the slope of g(x) is 7, that means that f(x) changes 4 every time x changes, but g(x) changes 7, making g(x) more steep and f(x) less steep
As you know, it is a straight angle, which measures 180°.
1 angle is 70°
180 - 70 = 120
The angles are have the same measure since both are angle x
Divide by 2 to get x
120 ÷ 2 = 60
x° = 60°
Hope this helps :)
Answer:
C
Step-by-step explanation:
Since the angles in a triangle add to 180 degrees, the third angle is 180-70-45=65 degrees