Step-by-step explanation:
I am only sure about the first one but as for the rest I am not really but I tried...if you need explanations to the first one feel free to ask me
How many lines of symmetry does the figure have? If the figure has no line symmetry, enter the number
1 answer:
Answer:
One
Step-by-step explanation:
Line of symmetry of a figure is an imaginary line about which the figure can be divided into two equal halves.
In other words, a line passing the center of the figure about which we can fold the figure into two halves overlapping each other.
For the trapezoid given in the figure, line of symmetry will be a vertical line perpendicular to the parallel sides.
Therefore, The figure has 1 line of symmetry.
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Answer:
<h2>The demand at a price of $1.50 per cone is 44 cones</h2>Step-by-step explanation:
let us apply the interpolation formula to solve this problem
we have
Now let us set the values to the notation above
x= $1.20
x1= $2.20
x2= $1.50
y = 50 cones
y1= 30 cones
y2= ?
Substituting our given data we have
the demand at a price of $1.50 per cone is 44 cones
Rewrite the parabola in standard form and use this formula to find the vertex (h,k).
= (2,-1)
= (2,-1)