Answer:
????
Step-by-step explanation:
Where's the equation? diagram?
Answer:
the first one is 84
Step-by-step explanation:
subtract 145-61 then you get 84for the missing angle.
3y = 5x+30 , y+5x = 50
using elimination method ...
3y-5x=30
+ y+5x=50
——————
4y = 80
y= 20
so using one of the original equations..
20 + 5x = 50
5x = 30
x =6
x = 6
y = 20
Answer:
<h2> x = 2</h2>
Step-by-step explanation:
The given line is parallel to X-axis, so its equation is y = b (b is its intersect of Y-axis)
Therefore the perpendicular line has to be parallel to Y-axis, so its equation will be x = x₀, where x₀ is its intersect of X-axis and x-coordinate of any point it passes through.
(2, 6) ⇒ x₀ = 2
so the equation is
x = 2
