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3 years ago

11

What is the simplified value of the expression below?

2 answers:

Karolina [17]3 years ago

5 0

4(-8+4.5)
-32+18
-14

6.25+(-8.25)
-2

-14/-2

7

The answer is 7.

Shalnov [3]3 years ago

3 0

Answer:

7

Step-by-step explanation:

First we will evaluate the numerator:

4(-8+4.5)

We will use the order of operations (PEMDAS). First we evaluate the expression inside parentheses.

-8+4.5 = -3.5

This gives us 4(-3.5) = -14

Now we will evaluate the denominator:

6.25+(-8.25) = -2

This gives us

-14/-2 = 7

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Answer:13.5

Step-by-step explanation:

12•13.5=162

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3 years ago

Suppose you invest $400 at an annual interest rate of 7.6% compounded continuously. How much will you have in the account after

likoan [24]

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A=Pe^{rt}\qquad 
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2 years ago

The value of x is? What is the value of x in this problem?

snow_lady [41]

Answer:

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Step-by-step explanation:

For the upper left angle, we know that they are supplementary, so we can find the first angle of the triangle by

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For the bottom right angle, we know that they are supplementary, so we can find that angle by

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2 years ago

Read 2 more answers

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2 years ago

f of x equals 4 x over quantity x squared minus 16. Show all work to identify the asymptotes and zero of the function.

yuradex [85]

Given:

The function is

$f(x)=\dfrac{4x}{x^2-16}$

To find:

The asymptotes and zero of the function.

Solution:

We have,

$f(x)=\dfrac{4x}{x^2-16}$

For zeroes, f(x)=0.

$\dfrac{4x}{x^2-16}=0$

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$x=0$

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$x^2=16$

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$x=\pm \sqrt{16}$

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So, vertical asymptotes are x=-4 and x=4.

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2 years ago