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larisa86 [58]
3 years ago
8

1. Maria has 5 yards of fabric. A scarf uses 13 of a

Mathematics
1 answer:
kogti [31]3 years ago
6 0
How is she starting off with five yards of fabric but is using 13 and 72 yards of fabric something isn’t right with this question...
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1 + 1 + 23 + 77 +109 + 4568+ 32?
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Answer:

4811?

Step-by-step explanation:

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Find the circumference of the circle.
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Circumference is π*diameter. since we're given a diameter of 14, the circumference is 14π
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WRITE AN EQUATION FOR EACH PAIR OF ANGLES GIVEN AND SOLVE FOR X!
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Kayden buys bottles of grapefruit juice at the corner store. Assume each bottle of juice is the same price. The proportional rel
Bond [772]

An equation is formed of two equal expressions. The value of the constant of proportionality is 0.41.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

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As the relation is represented by the equation c=0.41j. Therefore, the value of the constant of proportionality is 0.41.

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7 0
2 years ago
What is the equation of the quadratic function represented by this table?
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

I used logic and took the easy way around this as opposed to the long, drawn-out algebraic way.  I noticed right off that at x = -3 and x = -1 the y values were the same.  In the middle of those two x-values is -2, which is the vertex of the parabola with coordinates (-2, 4).  That's the h and k in the formula I'm going to use.  Then I picked a point from the table to use as my x and y in the formula I'm going to use.  I chose (0, 3) because it's easy.  The formula for a quadratic is

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3=a(0-(-2))^2+4  and

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In standard form it's:

y=-\frac{1}{4}x^2-x+3

8 0
3 years ago
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