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antiseptic1488 [7]
3 years ago
7

Whatcis 72/90 reduced

Mathematics
2 answers:
schepotkina [342]3 years ago
8 0
472/90 reduced is 4/5
Morgarella [4.7K]3 years ago
7 0
72 and 90 are both divisible by 18.
.. 72/90 = (18*4)/(18*5) = (18/18)*(4/5) = 4/5
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ella [17]

To find Ken's speed divide total distance by total time:

174 miles / 3 hours = 58 miles per hour.


In the equation for Brenda, the 57 is the miles per hour because you would multiply that by x ( hours) to get total miles (y).


Ken had the faster driving speed.

8 0
3 years ago
a group of 13 ladies had lunch at a socal restaurant . the total bell for their lunch was 123.50. the ladies agreed that each on
vlada-n [284]

Answer:

$9.50

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7 0
3 years ago
I really need help pls?
Gnesinka [82]

Answer:

See Below

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Ok, this is just like the systems of equations.

x-7 = 5x-31

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8 0
3 years ago
Which function represents a vertical stretch of an exponential function?
nika2105 [10]

Answer:

A. f(x)=3(\frac{1}{2})^x

Step-by-step explanation:

The options are:

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For this exercise it is important to remember that, by definition, the Exponential parent functions have the form shown below:

f(x) = a^x

Where "a" is the base.

There are several transformations for a function f(x), some of those transformations are shown below:

1. If  bf(x) and  b>1, then the function is stretched vertically by a factor of "b".

2. If   bf(x)  and 0, then the function is  compressed vertically by a factor of "b"

Therefore, based on the information given above, you can identify that the function that represents a vertical stretch of an Exponential function, is the one given in the Option A. This is:

f(x)=3(\frac{1}{2})^x

Where the factor is:

b=3

And 3>1

7 0
2 years ago
Read 2 more answers
Pls help!! whoever answers this question will get 5star and brainliest!!
levacccp [35]

Answer:


Step-by-step explanation:

I think EFD because according to Google, "Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap. "



3 0
3 years ago
Read 2 more answers
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