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Katarina [22]
3 years ago
8

Which equation matches the function described in Table

Mathematics
1 answer:
Crank3 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

A because it's simply adding by 4 on the right-hand side.

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PLZZZ HELP FASTTTTT
Fudgin [204]

Answer:

\frac{height\ of\ a\ person}{height\ of\ flower} =\frac{length\ of\ person\ shadow}{length\ of\ flower\ shadow}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

In this problem

\frac{height\ of\ a\ person}{length\ of\ person\ shadow} =\frac{height\ of\ flower}{length\ of\ flower\ shadow}

Rewrite

\frac{height\ of\ a\ person}{height\ of\ flower} =\frac{length\ of\ person\ shadow}{length\ of\ flower\ shadow}

4 0
3 years ago
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Manuel bought 17 pounds of flour for $7. How many dollars did he spend per pound?
harkovskaia [24]
.41 dollars a pound
.25 dollars an hour
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3 years ago
A function f(x) is graphed on the coordinate plane.
ella [17]
Your answer is Y= 0x-2b .
This is because it hits -2 on the y axis.
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3 years ago
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What value of makes this equation true? sin(30) = cos()
masya89 [10]

Answer:

cos60°

Step-by-step explanation:

Using the cofunction identity

cos(90 - x) = sinx , then

sin30° = cos(90 - 30)° = cos60°

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Can someone explain how to convert a quadratic function in standard form to vertex form using the "complete the square" method?
Arisa [49]

The required steps are explained below to convert the quadratic function into a perfect square.

<h3>What is the parabola?</h3>

It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.

Let the quadratic function be y = ax² + bx + c.

The first step is to take common the coefficient of x². We have

\rm y = a \left (x^2 + \dfrac{b}{a}x \right) + c

Add and subtract the half of the square the coefficient of x,

\rm y = a \left (x^2 + \dfrac{b}{a}x + \dfrac{b^2}{4a^2} \right) - a \times \dfrac{b^2}{4a^2} + c

Then we have

\rm y = a \left (x + \dfrac{b}{a} \right)^2 - \dfrac{b^2}{4a} + c

These are the required step to get the perfect square of the quadratic function.

More about the parabola link is given below.

brainly.com/question/8495504

#SPJ1

3 0
2 years ago
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