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
IgorC [24]
3 years ago
10

Solve for x PLEASE HELP I've been stuck for about a hour on this

Mathematics
1 answer:
Naily [24]3 years ago
6 0

Answer:

C) 5

Step-by-step explanation:

As the horizontal lines are parallel, the ratio of the segments will be constant.

3/(3 + 4) = (x - 1)/14

3(14) = 7(x - 1)

  42 = 7x - 7

   7x = 35

     x = 5

You might be interested in
Write the following proportion using colons. 7 is to 21 as 3 is to 9.
Lubov Fominskaja [6]
The answer is 7:21 = 3:9.
7 0
3 years ago
Read 2 more answers
What were the heating coses for December and January together?
Daniel [21]

Um what? There is no table or anything to go off of.

3 0
3 years ago
699,900 rounded to the nearest thousand
ra1l [238]

THE ANSWER IS 700,000

3 0
3 years ago
Read 2 more answers
Which of the following sets is NOT dlosed under addition?
sergij07 [2.7K]

Answer:

Odd numbers.

Step-by-step explanation:

Closed under addition means you will able to take any two numbers from whatever set is mentioned and add them to get a number in that same set.

(If I say counting numbers, I'm still talking about the natural numbers.)

So let's look at the natural numbers {1,2,3,4,5,6,...}.

1+1=2

1+2=3

1+3=4

...

6+19=25

Let a and b be counting numbers.

a+b is still going to be a counting number.

You will always get a counting number when adding two counting numbers. So the counting numbers (also known as the natural numbers) is closed under addition.

Let's skip down to odd numbers because the other sets are similar to the first.

Let's add a pair of odd numbers.

3+5=8

8 is not odd so the odd numbers are not closed under addition because we will not always get an odd number. In fact, you will never get a odd number, but the thing is you just need one example to show it is not closed.

(2k+1)+(2a+1)

2(k+a)+2

2(k+a+1) is even so adding two odds will always give you an even.

4 0
3 years ago
Read 2 more answers
According to a study published by the National Institute of Health, during intercourse condom breakage rates fall between 0.4% a
grigory [225]

Answer:

b. 0.68

Step-by-step explanation:

trust me.

3 0
3 years ago
Other questions:
  • A king-size waterbed mattress measures 5.5 feet by 6.5 feet by 8 inches deep. To the nearest pound, how much does the water in t
    5·1 answer
  • write three ratios that are equilvalent to the one given:18 right-handed students for every 4 left handed students
    7·1 answer
  • HELLO? Can anyone answer my question PLS!!! HELP!!!
    12·2 answers
  • The cost of having a package delivered has a base fee of $9.70. Every pound over 5 lbs cost an additional $0.46 per pound. Write
    15·1 answer
  • URGENT!!!!!!!!!!!!!!! Please help! Will mark brainlest
    7·1 answer
  • Simplify each expression.<br> (3m^1/2•27n^1/4)^4
    10·1 answer
  • What is the value of x?
    14·1 answer
  • If 18% of a number is 24, find 3% of that number. You must show your work in the work space.
    11·1 answer
  • PLEASE HELP QUICK 100 POINTS
    7·1 answer
  • Tanya is going to Six Flags andplans to spend no more than $250.If the ticket cost $50 and foodaverages $4 per items, how manyfo
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!