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My name is Ann [436]
3 years ago
6

How do add negative numbers

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0
Example:2-(-1)+(-7)=5
It’s always easier if you just add parenthesis so you can see clearly whats happening. Hope you have a good day.
Yakvenalex [24]3 years ago
4 0

well, a negative plus a negative always will be a negative

example:

-1+-1=-2

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madam [21]
Erm I would say it comes from the same money pot (account) but not 100% sure what your tryin to ask
5 0
3 years ago
Read 2 more answers
F(x) =x2+2x-3 g(x)=3x-14
Leviafan [203]

The solution to the composite function f(g(x)) is 9x² - 78x  + 165.

<h3>What is composite function?</h3>

A composite function is generally a function that is written inside another function.

Function composition is an operation that takes two functions f and g, and produces a function h = g ∘ f such that h(x) = g.

From the given composite function, the solution is determined as follows;

to solve for f(g(x)), we use the following methods.

f(x) = x² + 2x - 3, g(x) = 3x - 14

f(g(x)) = (3x - 14)² + 2(3x - 14) - 3

         = 9x² - 84x + 196  + 6x - 28 - 3

         = 9x² - 78x  + 165

Thus, the solution to the composite function f(g(x)) is 9x² - 78x  + 165.

Learn more about composite function here: brainly.com/question/10687170

#SPJ1

The complete question is below:

F(x) =x2+2x-3 g(x)=3x-14, find f(g(x))

8 0
1 year ago
What is the answer to f(x)=x^2-10x+4 f(-2)
Maru [420]

Answer:

Step-by-step explanation:

f(x)=4+20+4

    =28

3 0
3 years ago
The heights of American men aged 18 to 24 are approximately normally distributed with mean 68 inches and standard deviation 2.5
MissTica

Answer:

78.81

Step-by-step explanation:

6 0
3 years ago
A lorry travel at 30 km per hour.If it takes 3/4 hour for a certain journey,how long is that journey
DiKsa [7]

Answer:

22.5 km

Step-by-step explanation:

divide 30 by 4 times it by 3

8 0
2 years ago
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