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Debora [2.8K]
3 years ago
12

If f(x)=|x+7|, find f(−12). −19 −5 5 19

Mathematics
2 answers:
Slav-nsk [51]3 years ago
6 0

Answer:

5

Step-by-step explanation:

insert f(-12) for f(x) and solve

f(-12)=|-12+7|

add -12 and 7

f(-12)=|-5|

absolute value makes it positive

f(-12)=5

blondinia [14]3 years ago
5 0

Answer:

f(-12)= 5

Step-by-step explanation:

f(-12)= l-12+7l

f(-12)= l-5l

f(-12)= 5

<h2><u><em>xoxo,</em></u></h2><h2><u><em>your highness...</em></u></h2>
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a recipe requires 1/2 cup of milk and 1/3 cup of water. How much more milk is required for tge recipe than water? ​
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Factor 36x^2 + 11x-12 please hurry​
xz_007 [3.2K]

Answer:

The answer is

<h2>(9x - 4)(4x + 3)</h2>

Step-by-step explanation:

36x² + 11x - 12

To factor the expression rewrite 11x as a difference

That's

36x² + 27x - 16x - 12

<u>Factor out 9x from the expression</u>

9x( 4x + 3) - 16x - 12

<u>Factor out - 4 from the expression</u>

9x( 4x + 3) - 4( 4x + 3)

Factor out 4x + 3 from the expression

We have the final answer as

<h3>(9x - 4)(4x + 3)</h3>

Hope this helps you

5 0
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Read 2 more answers
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