1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sashaice [31]
3 years ago
8

Find the sum of these polynomials (x^2-x+8) + (10x^2+7)

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
Match the formula with the polygon.
kherson [118]

Step-by-step explanation:

Lets sort out the areas of the polygons to match the areas with the corresponding polygons.

1. Triangle

The formula of the area of the triangle will be:

A\:=\:\frac{1}{2} \:\:b\:h

where b is the base and h is the height of the given triangle

2. rhombus

The formula of the area of the rhombus will be:

A\:=\:\frac{pq}{2}

where p and q being the diagonals

3. Parallelogram

The formula of the area of the parallelogram will be:

A = bh

where b is the base and h is the height

4. square

The formula of the area of the square will be:

A\:=\:s^2

where s being the length if any side, as all sides are equal in square

5. trapezoid

The formula of the area of the trapezoid will be:

A\:=\:\frac{1}{2}\:h\left(b1\:+\:b2\right)

where h is the height and b1 and b2 being the bases.

6. regular polygon

The formula of the area of the regular polygon will be:

A\:=\:\frac{\left(ap\right)}{2}

where a is the apothem and p is the perimeter.

7. equilateral triangle

The formula of the area of an equilateral will be:

A\:=\:1/4\:s^2\:sqrt\left(3\right)

where s is the length of one side of the triangle

Keywords: area, Triangle, square, parallelogram, rectangle, trapezoid, regular polygon, equilateral triangle

Learn more about area of different geometry shapes from brainly.com/question/12734324

#learnwithBrainly

3 0
3 years ago
Please can someone help? <br> I will give you brainliest and points :)
Paul [167]

Answer:

216 ft³

Step-by-step explanation:

A cone has 3 sides

72ft³ times 3 is 216 ft³

3 0
3 years ago
Read 2 more answers
2 liters of spring water cost $1.98= 1 liter for
Alex777 [14]
.99 cents for one liter . you do this by dividing by 2
8 0
3 years ago
Read 2 more answers
Is 43 a prime or composite
AveGali [126]
43 is a composite number
4 0
3 years ago
Read 2 more answers
Who is the Knight of the White Moon? A. the barber B. Samson Carrasco C. Sancho Panza D. the curate
uysha [10]
The most likely solution is A
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represents the slope intercept form of the line below
    7·2 answers
  • SOMEONE HELP PLEASEEEE
    13·1 answer
  • Please help!! What's the correct ordered formula
    11·1 answer
  • Help por favor .............
    9·2 answers
  • If there is 1/6 of a cake and Mitchell only wants 3/12 of it. how much of the cake does he want?
    7·2 answers
  • 12 divided by 2.65 rounded to the nearest hundredths
    5·2 answers
  • Ask this question and get points
    8·2 answers
  • ANSWER ASAP I WILL GIVE BRAINLEYEST​
    5·1 answer
  • Do this for a cookie plz ;)
    6·1 answer
  • In a direct variation, the constant of proportionality is -3.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!