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
Romashka-Z-Leto [24]
2 years ago
11

What’s the proportion for this?

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
6 0

\frac{15}{30}=\frac{18}{x}\\\frac{1}{2}=\frac{18}{x}\\x=2\cdot18\\x=36

You might be interested in
Need help on this please help
lisov135 [29]

Answer:

6028.8

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Darcy and Leah are looking at some fabric selections in a store. All of the selections are marked the same price, and the amount
alex41 [277]

We know that the price of all the fabrics is the same. However, the length of the fabrics is different. We have to determine which fabric is the longest.

Option A: \frac{43}{5}  = 8.6

Option B: \frac{33}{4} = 8.25

Option C: \frac{78}{9} = 8.6667

Option D: \frac{22}{3} = 7.33....

Hence, the longest fabric is the one given in option C, and its length is 8.6667

5 0
3 years ago
Read 2 more answers
Write a real-world problem that can be represented by the equation 1/2x+6=20. Then solve the problem
butalik [34]
One-half of a number plus six will equal 20. 

Solving:
1/2x + 6 = 20
-6              -6
1/2x = 14
*2/1      *2/1
x = 28 <--Answer to problem
8 0
2 years ago
Jacob put hummingbird feeders in his garden. To make the food for his small feeder, he mixed sugar with warm water. He used the
Umnica [9.8K]

Answer:

Step-by-step explanation:

The smaller feeder is sweeter as it has more sugar molecules per unit of water than the larger feeder.

7 0
2 years ago
The skating rink charges $0.75 to rent skates and $1.25 per hour to skate. Which equation
Alex

Answer:

C.

It can be read as...

".75 was charged for skates, and 1.25 was charged per hour for a total of 4.50."

No other answer choice has this. A does not have the variable h, B includes .75 which is NOT charged per hour, as well as D.

I hope this helps you!

3 0
3 years ago
Other questions:
  • Explain which method to use in 4x^2-27=0
    8·2 answers
  • What what what is an equation for 2 1/4 + 6 2/10
    10·2 answers
  • 7. For homework Javier has to solve the equation below.
    5·1 answer
  • 3x +1=3x+1<br><br> Does it have one solution, no solution or infinitely many solutions??? Please
    9·1 answer
  • PLEASE HELP FAST !!!!! PLEASEEEEEEEE The cost of go-karting is dollars for the
    14·1 answer
  • Sue had 4 cos of sugar. she had to make 2 batches of brownies that needs 10/16 cup of sugar she also had to make 4 batches of su
    5·1 answer
  • What is the value of X?
    8·1 answer
  • Mary wants to split 12 cups of soup into bowls that hold ½ cup each. What is the maximum
    7·1 answer
  • What is the area of an equilateral triangle with the base of 8 cm? Round your answer to the hundredths place. ​
    10·2 answers
  • Which of the following equations can be used to find the length of EF in the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!