The equation of parabola is
.
The canonical equation of parabola is
and this parabola has branches that go in positive direction of x-axis.
Since in your equation x is changed to y and y to x, then the <span>branches of the parabola go in positive y-axis direction, the vertex is placed at the origin.
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d = 2(4 + c)
adding 4 and c, which is the sum, and multiplying that by 2 will give us d.
Two consecutive integers would be 13 and 14
because 13 x 13 = 169 and 14 x 14 = 196 and the inequality fits inbetween perfectly.
Answer:
1.3 or 1.
Step-by-step explanation:
To a 1/10 degree:
1.3
To a 1 degree:
1
Answer:
47
Step-by-step explanation:
First, we find angle 2. It is a supplementary angle with that 104 exterior so we take 180-104=76. Angle 2 is 76.
Now that we have two angles of the triangle, we can set up the equation:
76+57+x=180
we have 180 because all three angles of any triangle equal 180.
solving for x:
simplify the equation, (x)+(76+57)=180
combine like terms, x+133=180
Subtract 133, 180−133=47
x=47.