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3 years ago

ANSWER THIS QUICK!! IT¨S WORTH 46 POINTS

Mathematics

1 answer:

Tamiku [17]3 years ago

3 0

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

<u>Simplify the numerator first</u>

Since they have the same square root that's root 5 we can subtract them directly

That's

So we have

<u>Reduce the expression with √5</u>

We have the final answer as

Hope this helps you

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4 years ago

Read 2 more answers

Which graph represents an exponential function?

geniusboy [140]

Answer:The function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.

What are exponential functions?

The exponential functions are written in the form of y = aeᵇˣ, where the output y increases exponentially for the input x.

In order to find the graph that represents an exponential function, we will discuss each of the following graphs,

For the 1st graph, (Black),

In the first graph, the graph is of a parabola, and the function which represents this kind of graph is a quadratic equation, therefore, this graph represents a parabolic equation. It is given by the function,

y=ax²+bx+c or y=a(x-h)²+k

For the 2nd graph, (Red),

In the second graph, the graph represented is the graph of a reciprocal function, the function that can be represented by the graph,

y=a/x + b

For the 3rd graph, (Blue),

In the third graph, the graph represented is the graph of root function, it can be modeled as,

y = a+√(x+b)

For the 4th graph, (Green),

In the fourth graph, the graph represented is the graph of an exponential function, and it can be modeled as,

y = aeᵇˣ

Hence, the function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.

Step-by-step explanation:

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2 years ago

Find the values of x and y, write your answer in simplest form.

tamaranim1 [39]

Answer:

Step-by-step explanation:

You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.

The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.

x = 5√3

y = 10

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3 years ago

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Answer:

Convert to a decimal by dividing the numerator by the denominator.

distinct

Step-by-step explanation:

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4 years ago

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malfutka [58]

Answer:

A no-doest pass the vertical line test

Step-by-step explanation:

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3 years ago