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
Orlov [11]
3 years ago
14

If 4 over 9 equals 2 over x , what do you know about their cross products?

Mathematics
1 answer:
goblinko [34]3 years ago
4 0
If 4/9 = 2/x then my guess is x=18
You might be interested in
Pls answe quick and correctly
andriy [413]

Answer:

9890

Step-by-step explanation

7×43×30+5×4×43=9890

4 0
2 years ago
Write the prime factorization of 675 using exponent
matrenka [14]

675 : 5 = 135

135 : 5 = 27

27 : 3 = 9

9 : 3 = 3

3 : 3 = 1

675 = 5 · 5 · 3 · 3 · 3 = 5² · 3³

4 0
3 years ago
Help please!!
denpristay [2]

Answer:

1 - 3 = 2/ 6x +2=8x   8x-2 = 6x divided by 6x = 1x so there but if 1 to ur math is no solution then theres no solution but if there is a solution ur welcome! 5*

8 0
3 years ago
Suppose you want to learn more about the heights of the buildings in New York City. How would you choose a sample of the buildin
natulia [17]

Answer:

I'd use a Non-probability Sampling Method.

Explanation:

The question is already laced with criteria - Heights of Buildings in New York.

This means that there are certain buildings that won't fit in the sample. In a non-probability sample, objects or subjects are elected based on specified criteria that are not random. This means that not all objects/subject have a c<em>hance</em> of being included in the sample.

It is assumed that the question/assignment centers around high rise buildings.

Therefore, one storey buildings and bungalows that are within and outside New York will not be included in the sample.

Under the Non-Probability Sampling Method, it is essential to note that there are other subgroupings of sampling techniques. They are:

  1. Convenience Sample
  2. Voluntary Sample
  3. Purposive Sample
  4. Snowball Sample

Cheers!

3 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the points (-3,5) (6,8)
Ratling [72]

(\stackrel{x_1}{-3}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{8}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{5}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{(-3)}}}\implies \cfrac{3}{6+3}\implies \cfrac{3}{9}\implies \cfrac{1}{3}

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{\cfrac{1}{3}}(x-\stackrel{x_1}{(-3)}) \\\\\\ y-5=\cfrac{1}{3}(x+3)\implies y-5=\cfrac{1}{3}x+1\implies y=\cfrac{1}{3}x+6

6 0
2 years ago
Other questions:
  • 1. What is the probability of rolling a number greater than a 4 on a standard dice? Remember to reduce your fraction.
    8·2 answers
  • You buy a $500 TV marked down 15% payment and agree to pay the balance in 12 equal monthly payments. How much is each payment
    5·2 answers
  • -5x – 4y =10<br> What’s the y intercept
    6·1 answer
  • A gardener needs to pack 16 lbs of beans into 20 bags. he wants all the bags to weigh about the same. about how much will each b
    6·1 answer
  • Which of the following is the graph of y=squareroot(-x-3)
    13·1 answer
  • According to a survey conducted by an environmental organization, the probability that an eligible voter cares strongly about en
    9·1 answer
  • One season, the Cougars won 20 games. They played a total of 25 games.
    9·1 answer
  • Based on the figure, select all true equations​
    10·1 answer
  • Solve for x.<br><br> PLEASE HELP!!
    6·2 answers
  • Maya purchased a boat for $18,340. Its value depreciated by 15% in the first year she owned it. What was her boat worth at the e
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!