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3 years ago

Use the lcd to rewrite 5/12 and 2/9 with same denominator

Mathematics

1 answer:

Lelechka [254]3 years ago

8 0

5/12 multiply numerator and denominator by 3 to get 15/36

2/9 multiply numerator and denominator by 4 to get 8/36

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If x=-4 and y=3 what is the value of x-3y^2 a: -13 b: -31 c: -23 d: -85

Alexandra [31]

Answer:

b -31

Step-by-step explanation:

8 0

3 years ago

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What is the solution to this equation?

Aleks04 [339]

b) -4

- 8x +4 =36

First, we subtract 4 from 36 to get 32

36-4=32

-8x=32

Since a negative times a negative equals a positive, then the answer has to be negative because 36 is positive.

32 divided by 8 = 4

B) -4

4 0

3 years ago

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If the exponential parent function,

laila [671]

Answer: $f(x) =3^{-x}-4$

Step-by-step explanation:

Some transformations for a function f(x) are shown below:

If $f(x)+k$ , the function is translated up "k" units.

If $f(x)-k$ , the function is translated down "k" units.

If $-f(x)$ , the function is reflected across the x-axis.

If $f(-x)$ , the function is reflected across the y-axis.

Therefore, knowing those transformations and given the exponential parent function:

$f(x) = 3^x$

If it is reflected across the y-axis and the it is translated down 4 units, we can determine that the resulting function is:

$f(x) =3^{-x}-4$

6 0

3 years ago

Could you explain and answer the question?

podryga [215]

So F(6) means 6 on the x axis then look to see where the graph is on the Y axis,

in this case on x 6 y=4

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3 years ago

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I need helpppp again

grigory [225]

Answer:

2/7b + 10

Step-by-step explanation:

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2 years ago