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
Inga [223]
2 years ago
10

In chemistry, there is a class of compounds called alkanes. They have the general formula 2x+2, where stands for a carbon

Mathematics
1 answer:
mixer [17]2 years ago
8 0

Answer:Alkanes: CnH2n+2

n=8 --> C8H18. So it is 18 atoms

Step-by-step explanation:

You might be interested in
A.28.0<br><br> B.19.8<br> C.14.0<br><br> D.3.7
Lady_Fox [76]
Sin(angle) = opposite leg / hypotenuse

Sin(45) = Opposite leg / 28

Opposite Leg = 28 * Sin(45)

Opposite Leg = 14 SQRT(2) = 19.8


7 0
3 years ago
Which color is the line that represents an equivalent ratio? How can you tell by looking at the lines? A) blue; The graph is a v
Genrish500 [490]

Answer:

C) pink; The graph of the pink line passes through the origin.

6 0
2 years ago
What is 20% of 9 no remanders or link
sergij07 [2.7K]

Answer:

1.8

Step-by-step explanation:

Your answer would be 1.8 because you would have to do 0.20x 9 and that gives you 1.8

Hope I was able to help!

4 0
2 years ago
Read 2 more answers
The area rug is 4 15/32 square meters. The rug is 2 3/4 meters in length. How wide is the rug
Whitepunk [10]
Steps:
1. To do this problem, you have to divide the area by the length
2. To make this easier, turn both numbers into improper fractions
143/32 divided by 11/4
3. To divide you actually have to multiply by the reciprocal
143/32 times 4/11 equals 572/352
4. Turn 572/352 into a mixed number which is 1 220/352
5. Now you simplify it by dividing the numerator and denominator by 44
6. Your answer is.
1 5/8

6 0
3 years ago
What is the probability of drawing a spade from a standard deck of cards or a<br> 7?
Alik [6]

The probability of drawing a spade is 13/52 = 1/4

Because every hand has 13 cards and there is 52 cards in a deck

The probability of drawing a 7 is 4/52 or 1/13

Because there are seven 7 cards in a deck and 52 cards.

6 0
2 years ago
Other questions:
  • Andrea is buying a car for $21,450 she will finance $16,450 of it with a 5 year loan at 2.9% apr what will her monthly auto paym
    10·2 answers
  • 15xy - 4 + 2xy -7xy - 1​
    13·1 answer
  • I'LL GIVE BRAINLIEST
    9·1 answer
  • !Help Help Help! lols
    7·2 answers
  • What is the slope of the line that passes through the points (3, 1) and (8, 3)?<br> Please help
    13·1 answer
  • Determine the domain of the following graph
    10·1 answer
  • PLZ HELP WITH THIS QUESTION !!!!!!!!!
    6·1 answer
  • A commuter crosses one of three bridges, A, B, or C, to go home from work. The commuter crosses bridge A with probability 1/3, c
    9·1 answer
  • (256x^256)^3/8 please answer to this question​
    8·1 answer
  • Write an algebraic expression for: the quantity 2 plus 88y divided by 47
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!