Answer:
Step-by-step explanation:
The exterior angle in a triangle is equal to the sum of the interior opposite angles in a triangle
Therefore,
Now solve for x
Now let's solve for the exterior angle
Hope this helps you.
Let me know if you have any other questions :-)
2x + y = -4
y = -2x - 4
differentiate:
y' = -2
m=-2 perpendicular = -1/m = -1/-2 = 0.5, x=2 y=-8
y=mx+c
-8=0.5(2) + c
-8 = 1 + c
-9 = c
y = .5x - 9
OR you can use y-y_1 = m(x - x_1), where x_1 = 2, y_1 = -8, m = 0.5
y - -8 = 0.5(x - 2)
y + 8 = 0.5x - 1
y = 0.5x - 9
same answer either way
Answer: y = 1
Step-by-step explanation:
9x + (3 x 1) = 12
Answer:
19.25
Step-by-step explanation:
because 3.5 ×5.5 is 19.25
Answer:
$16
Step-by-step explanation:
You would just multuply the amount of time and the amount of money it costs.
