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jasenka [17]
3 years ago
6

To decrease an amount by 18% , multiply by

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0
To decrease an amount or a number by 18%, multiply by (100%-18%)= 82% or multiply with 0.82
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Exactly, I'm so confused
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Write the radical equation that has a flip/reflection over the x-axis and a vertical shift down 1.
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Answer:

lolidk

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6 0
3 years ago
Which of the following is an odd function
nika2105 [10]

Given the functions

(a) f(x) = x³ + 5x² + x

(b) f(x) = x² + x

(c) f(x) = -x

Function (a)

f(-x) = (-x)³ + 5(-x)² + (-x)  

      = -x³ + 5x² - x

      = -(x³ - 5x² + x)

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Function (b)

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Function (c)

f(-x) = -(-x)  

      = x

      = -f(x)

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5 0
3 years ago
A cat chases a mouse. The cat is originally 4 feet behind the mouse, which is running in the same direction along the same route
Darya [45]

The cat will take 0.8 seconds  to catch up with the mouse

Step-by-step explanation:

Given:

The  distance between the cat and the mouse =  4 feet

cat's speed  = 17 feet per second.

mouse's speed =  12 feet per second

To Find:

how long will it take the cat to catch up with the mouse = ?

Solution:

We know that

distance  = speed x  time

Rewriting the equation for time we get

time  =\frac{distance }{speed}

now we know that distance is  4 feet

and the speed is 17 -12 = 5 feet per second

Thus the time is

= \frac{4}{5}

= 0.8 seconds

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3 years ago
The following triangles are similar by SAS~
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Step-by-step explanation:

sides:91/12=42/26

angles:LMN=LBA and MNL=BAL

5 0
3 years ago
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