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Lelu [443]
2 years ago
5

What's the answer and how do you do it?

Mathematics
2 answers:
Monica [59]2 years ago
7 0
The vertical asymptotes for a rational expression, occur at the values of "x" that make the denominator 0, and therefore the expression undefined.

what are those anyway?  simple, just set the denominator to 0, solve for "x", and that will spit them out.

x + 4 = 0
x = -4

there, if "x" ever becomes -4, then the fraction turns to \bf \cfrac{1}{x+4}\implies \cfrac{1}{-4+4}\implies \stackrel{und efined}{\cfrac{1}{0}}

thus, that's where the vertical asymptote is at, x = -4.
kykrilka [37]2 years ago
4 0
A vertical asymptote is when y gets higher and higher or lower and lower without stopping around a certain point. In a fraction one way this can happen is when there is a point where the denominator is 0, as when it gets close to 0 it gets bigger and bigger, and anything over 0 is undefined. Therefore the answer is A as 1/4-4 is 1/0 and an asymptote
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Ten more than seven times a number is 35 what is the algebraic equation
MA_775_DIABLO [31]
The algebraic equation is:
7x+10=35
You can also write it as:
10+7x=35
(It doesn't matter which one you choose)
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3 years ago
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fomenos

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Step-by-step explanation:

3 0
2 years ago
One angle of a right triangle measures 7º. What is the measure of the other acute angle?
ratelena [41]

Let other be x

Using angle sum property

\\ \rm\Rrightarrow x+7+90=180

\\ \rm\Rrightarrow x+97=180

\\ \rm\Rrightarrow x=180-97

\\ \rm\Rrightarrow x=83°

3 0
2 years ago
a subway car travels at a rate of 32 meters per second. how far does it travel in 16 seconds? use d = r + t.
Liula [17]

Answer:

512 meters

Step-by-step explanation:

the rate or speed given to you is 32 meters per second

the time given to you is 16 seconds

to find the distance, you multiply your rate and time (not add)

multiplying would get you to 512 m/s

4 0
2 years ago
Read 2 more answers
The sum of two numbers is 27. The larger number is 3 more than the smaller number. What are the two numbers?
pantera1 [17]

The two numbers are 12 and 15

<em><u>Solution:</u></em>

Let the smaller number be "x"

Let the larger number be "y"

Given that,

<em><u>The sum of two numbers is 27</u></em>

Therefore, we frame a equation as:

Smaller number + Larger number = 27

x + y = 27 ------ eqn 1

<em><u>The larger number is 3 more than the smaller number</u></em>

Larger number = 3 + smaller number

y = 3 + x ------- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

<em><u>Substitute eqn 2 in eqn 1</u></em>

x + 3 + x = 27

2x + 3 = 27

2x = 27 - 3

2x = 24

<h3>x = 12</h3>

<em><u>Substitute x = 12 in eqn 2</u></em>

y = 3 + 12

<h3>y = 15</h3>

Thus the two numbers are 12 and 15

7 0
2 years ago
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