Answer:
It is 40 degrees
Step-by-step explanation:
The 2 lines, x and y are forming 90 degrees, and since we know that part of that complementary angle is 50 degrees, we would do:
50+x=90
-50 -50
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x=40
Answer:
x=6
Step-by-step explanation:
1/2x+17=20
lets get rid of the 17 first by subtracting
1/2x=3
we have 1/2 x so to get a full x multiply both sides by 2
x=6
Answer:
223711 registered doctors
Step-by-step explanation:
R/6v12 s500 horse power base of the primary dedicated
Y = -2x² + 8x - 18
x = -b/2a
x = -8/2(-2)
x = -8/-4
x = 2
y = -2x² + 8x - 18
y = -2(2)² + 8(2) - 18
y = -2(4) + 16 - 18
y = -8 - 2
y = -10
(x, y) = (2, -10)
Vertex: (2, -10)
Axis of Symmetry: x = 2
