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AnnZ [28]
3 years ago
12

Add the following polynomials:

Mathematics
2 answers:
JulijaS [17]3 years ago
8 0
Add:  <span>(−x^3 + 26x^2 − 7x − 13) + (6x^4 − x^3 +8x + 27)

You may find it easier to write these one above the other:

</span><span>             (−x^3 + 26x^2 − 7x − 13)
+ (6x^4 − x^3               +8x + 27)
-------------------------------------------
 6x^4    -2x^3  + 26x^2   +x   + 14   (answer)

Please note:  You should use " ^ " to indicate exponentation.
</span><span>6x4 −2x3 + 26x2 +x + 14     NO
</span><span>6x4 −2x^3 + 26x^2 +x + 14    YES

</span>
alekssr [168]3 years ago
6 0

Answer:

is the answer 11?

Step-by-step explanation:


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A walking path across a park is represented by the equation y= -3x - 6 . A new path will be built perpendicular to this path. Th
Romashka [77]

Answer:

The equation that represents the new path is y=(1/3)x+4

Step-by-step explanation:

step 1

Find the slope of the give line

we have

y=-3x-6

so

the slope m is equal to

m=-3

step 2

Find the slope of the perpendicular line to the given line

Remember that

If two lines are perpendicular, then their slopes are opposite reciprocal of each other

so

we have

m=-3 -----> slope of the given line

therefore

The slope of the perpendicular line is equal to

m=1/3

step 3

With m=1/3 and the point (-3,3) find the equation of the line

y-y1=m(x-x1)

substitute

y-3=(1/3)(x+3)

y=(1/3)x+1+3

y=(1/3)x+4 -----> equation that represent the new path

8 0
3 years ago
What is 247 divided by 10 with a two power
erastovalidia [21]
The answer to your question is 2.47
6 0
4 years ago
Read 2 more answers
Find the missing value need help
barxatty [35]
Answer is - 10



Step-by-step explanation:

Let the missing number be ‘x’
-8-x = 2
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7 0
3 years ago
- 113 x (-4) =<br>plz no links​
Rudiy27

Answer:

452

Step-by-step explanation:

Have a Wonderful day

7 0
3 years ago
If f(x) = 3x – 2 and g(x) = 2x + 1, find (f – g)(x).
aliina [53]
A 3-x because 3 equal f and g equal x for the second equation

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4 years ago
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