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son4ous [18]
3 years ago
12

Proportions and Similarity

Mathematics
1 answer:
nekit [7.7K]3 years ago
5 0

\bf \cfrac{length}{width}\qquad \qquad \stackrel{A}{\cfrac{4}{5}}\qquad \stackrel{B}{\cfrac{20}{25}}\implies \cfrac{4}{5}\qquad \checkmark

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X(x – 4) and x2 - 4x define the same function.
ycow [4]

Answer:

Yes, because x(x -4) is equivalent to x^2-4x

Step-by-step explanation:

x(x -4) and x^2-4x

x(x -4) = x^2 - 4x

Hope this helps!

5 0
2 years ago
If n = 11 and p = 5 what is the value of the expression 18 - n - 2 + p
yan [13]

Answer:

10

Step-by-step explanation:

If n = 11 and p = 5, we can just substitute the values in for n and p in the equation 18 - n - 2 + p.


The new equation would be 18 - 11 - 2 + 5.

Using PEMDAS, we get the answer of 10.  

18 - 11 = 7

7 - 2 = 5

5 + 5 = 10


Hope this helps!

3 0
2 years ago
What kind of background would fit?
Dafna11 [192]

Answer:

Is this even math

Step-by-step explanation:

No it isn’t

Just ask a forum or something and not an education site lol

6 0
2 years ago
Which equation represents the line that passes through the points (6,-3)and(-4,-9)
galina1969 [7]
Obtaining thevslope you get 6/5. so
9=-24/5 +n
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7 0
3 years ago
Is 2/5 and 8/20 equivalent
dolphi86 [110]
Yes!
explanation:
8 divided by 4 equals 2 and 20 divided by 4 is 5
4 0
2 years ago
Read 2 more answers
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