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Leona [35]
3 years ago
11

Which of the following is equal to the expression x+4x/x^2-2x?

Mathematics
1 answer:
noname [10]3 years ago
3 0
Which of the following expression is equal to the following expression:
X + 4x / X^2 - 2x
= 5/X-2
You might be interested in
Somebody please help me
jolli1 [7]

Answer:

A). Scale factor = \frac{1}{4}

B). Length of the unknown side = 2.75 feet

Step-by-step explanation:

Part A

Since, the large rectangle was scaled by a scale factor 'k' to form the smaller rectangle,

Scale factor = \frac{\text{Side length of the image}}{\text{Side length of the preimage}}

                    = \frac{\text{Side length of the smaller rectangle}}{\text{Side length of the larger rectangle}}

                    = \frac{4}{16}

                    = \frac{1}{4}

Part B

Scale factor = \frac{\text{Side length of the smaller rectangle}}{\text{Side length of the larger rectangle}}

\frac{1}{4}=\frac{\text{Side length of the smaller rectangle}}{11}

Therefore, side length of the unknown side = \frac{11}{4} = 2.75 feet

8 0
3 years ago
PLZ HELP ME ASAP<br> algebra 2 word problem
Ostrovityanka [42]

Give each month a number:

January = 0

February = 1

March = 2

April = 3

Now set X to 3 in the equation ad solve for t.

t = -30cos(x/6) +60

t = -30cos(3/6) +60

t = 33.672 degrees. ( Round as necessary)

You would need to change the +60 to a new starting point based on what the rise in temperature is due to global warming.

8 0
3 years ago
The radius of a basketball is about 3.6 times greater than the radius of a tennis ball. How many times greater is the volume of
Strike441 [17]

The basketball is 46.656 greater than the tennis ball

That is the answer

8 0
3 years ago
What is the prime fractorization of 84
Anvisha [2.4K]
84/2 = 42
42/2 = 21
21/3 = 7
7/7 = 1

84 = 2^2 * 3 * 7
8 0
3 years ago
Read 2 more answers
Can you please help me with this one? ​
viva [34]

Answer: y=38

x=38

z=109

Step-by-step explanation:

because

4 0
3 years ago
Read 2 more answers
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