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Paraphin [41]
3 years ago
6

For f(x) = 2x + 1 and g(x) = x^2 - 7, find (f+g)(x)

Mathematics
1 answer:
Novay_Z [31]3 years ago
5 0
The answer is
x {}^{2}  + 2x - 6
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How does 1/12 - 5/6 = 9/12 um tring to learn how to add this like ?
tekilochka [14]

Answer:

see below

Step-by-step explanation:

1/12 - 5/6 = -9/12

We need to get a common denominator of 12

1/12 - 5/6*2/2 = -9 /12

1/12 - 10/12 = -9/12

Since the denominators are the same, we can subtract the numerators

1-10 = -9

-9/12 = - 9/12

We can simplify -9/12 by dividing the top and bottom by 3

-9/3 = -3

12 /3 = 4

-9/12 = -3/4

6 0
3 years ago
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Which of the following statements is true? A 15 kg box has more inertia than a 10 kg box. Forces occur in equal and opposite for
Darya [45]
[all of the above] 15kg box moving at same speed as 10kg box obviously has more inertia/energy and ogbects in motion will keep going at same velocity until acted upon by an outside force such as friction or it slamming into stuff and such 

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4 years ago
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2{ 5[7 + 4(17 - 9) - 22]}
natima [27]

Answer:

170

one-hundred seventy

Step-by-step explanation:

2(5(7+4(17 - 9)-22))=\\2(5(7+4(8)-22))=\\2(5(7+32-22))=\\2(5(39-22))=\\2(5(17))=\\2(85)=\\170

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4 years ago
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How many triangles can be made if two sides are 4 inches and the angle between them is 90°? 1 2 More than 2 None
anastassius [24]
You can only make one.

Since SAS is one of the methods to prove the congruence of two triangles, in other words, the proof of uniqueness. 
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Please help!!! I’m having trouble with this question
sertanlavr [38]

Answer:

its linear and negative

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