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
horsena [70]
3 years ago
8

Plato algebra combining functions

Mathematics
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

A

Step-by-step explanation:

the answer is A

(f+g)(x)= f(x)+g(x)

You might be interested in
Today, everything at a store is on sale. The store offers a 20% discount. Write an equation for this situation in terms of y.
SpyIntel [72]

The discount price will be 0.8X dollars.

Step-by-step explanation:

Given,

Price of an item = X dollars

Discount = 20%

Amount of discount = 20% of Price of item

Amount of discount =  

Price of item after discount = Price of item - Amount of discount

Price of item after discount = X-0.2X = 0.8X dollars

The discount price will be 0.8X dollars.

Keywords: discount, subtraction

8 0
3 years ago
Help me plss need help with theses three
fiasKO [112]
interior angle of a regular 18-gon.
It is easier to calculate the exterior angle of a regular polygon of n-sides (n-gon) by the relation
exterior angle = 360/n
For a 18-gon, n=18, so exterior angle = 360/18=20 °
The value of each interior angle is therefore the supplement, or
Interior angle = 180-20=160 degrees.

Naming of a 9-gon
A polygon with 9 vertices is called a nonagon (in English) or enneagon (French ennéagone, but the English version is sometimes used)
You had a good start with the correct answer.

Exterior angle of a 15-gon
The exterior angle of a 15-gon can be calculated using the relation given in the first paragraph, namely
Exterior angle = 360/15=24 degrees
4 0
3 years ago
WILL MARK BRAINLIST!!What is the measure of one interior angle in a regular pentagon?
never [62]
The answer is 108°

A regular pentagon has all its five sides equal and all five angles are also equal. Hence, the measure of each interior angle of a regular pentagon is given by the below formula. Measure of each interior angle = [(n – 2) × 180°]/n = 540°/5 = 108°.
8 0
2 years ago
Read 2 more answers
Graph this inequality on the number line.<br><br> x ≤ 2.6
pantera1 [17]

x ≤ 2.6 would look like this on the number line, the 2.6 part would be shaded in as well and not left open since x is less than OR EQUAL to 2.6

7 0
2 years ago
3) What is the degree of the polynomial 5 + 4x^2 + 3^3 − 5<br> A) 1 <br> B) 2<br> C) 3 <br> D) 4
Marina86 [1]

Answer:

its B

Step-by-step explanation:

have a great day my man

7 0
3 years ago
Other questions:
  • What is 4.3(v+2.5)=8.11+4v
    10·1 answer
  • Although the earth's orbit about the sun is elliptical, the average distance from the earth to the sun is approximately 93 milli
    12·2 answers
  • Which direction does the graph of the equation shown below open? right, left, up, or down? x^2+6x-4y+5=0
    8·1 answer
  • Please please please help
    8·1 answer
  • Lara reads 10 chapters in 4 hours. At this pace, how long will it take her to read 25 chapters? Enter your answer in the box.
    12·2 answers
  • 2x+4 or -x^4+4x^3-5x^2 are examples of a _________, the sum or difference or monomials
    8·1 answer
  • How can a regular hexagon be folded to show that it has reflectional Symmetry?
    13·2 answers
  • what is the conditional statement, the inverse, converse, and contrapositive of the statement ' Through any three noncollinear p
    13·1 answer
  • In a​ study, researchers wanted to measure the effect of alcohol on the hippocampal​ region, the portion of the brain responsibl
    9·1 answer
  • Shelby is creating a budget for the week. At her job she earns $15.50 per hour. Her rent cost $300. Shelby wants to have at leas
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!