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
sesenic [268]
3 years ago
15

Do the ratios 10:9 and 17:15 form a proportion?

Mathematics
1 answer:
KIM [24]3 years ago
8 0

Answer:

Nope! these ratios do not form a proportion

Step-by-step explanation:

if you use a calculator to divide 10/9, you get 1.111 repeating.

if you use a calculator to divide 17/15, you get 1.133 repeating.

<em>since 1.111 does not equal 1.113, </em><em>these ratios are not proportional. </em>

You might be interested in
Which combination of integers can be used to generate the Pythagorean triple (5,12,13)
Kitty [74]

Answer:

x=3 and y=2

Step-by-step explanation:

The pythagorean triples are generated by two integrers x and y that can be found by solving the following system of equations:

\left \{ {{x^{2}-y^{2}=5}\atop {2xy=12}} \atop {x^{2}+y^{2}=13}}\right.

Solve the system of equations, and we get that the solution is x=3 and y=2.

Therefore, the combination of integrers that ca be used to generate the pythagorea triple are: x=3 and y=2

3 0
3 years ago
Read 2 more answers
Amir and Anna started driving from the same location. Amir 18 miles north and 18 miles west. Anna drove east and 18 miles north.
omeli [17]
They both drive 18 miles north, so if amir goes 18 miles west and Anna goes East, it is just 32 minus 18: she drove 12 miles east.
4 0
3 years ago
Help I need this now
eimsori [14]

Answer:

There is no question showing up so I dont know how to help u

Step-by-step explanation:

3 0
3 years ago
. A recent report in a women magazine stated that the average age for women to marry in the United States is now 25 years of age
Setler [38]

Answer: 0.0136

Step-by-step explanation:

Given : Mean : \mu=25

Standard deviation : \sigma=3.2

Sample size : n=50

The formula to calculate the z-score :-

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For x = 24

z=\dfrac{24-25}{\dfrac{3.2}{\sqrt{50}}}=-2.21

The p-value = P(z\leq-2.21)= 0.0135526\approx0.0136

Hence, the probability that the sample mean age for 50 randomly selected women to marry is at most 24 years = 0.0136

3 0
3 years ago
Simplify −√81 3 −2√48 3 +2√24 Work Needed
MissTica

Answer:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which statement is true about y = arctanx?
    15·1 answer
  • Which of the following is the equation for the graph shown?
    11·1 answer
  • Triangle ABC is located at A (-2, 2), B (-2, 4), and C (0, 0). The triangle is then transformed using the rule (x+3, y-2) to for
    9·2 answers
  • Given the function f(x) = 4(x + 1)^2 – 3, indicate the shifts that will affect the location of the vertex, and explain what effe
    9·1 answer
  • Can someone help me on this i will mark brainliest Jackson purchased a pack of game cards that was on sale for 22% off. The sale
    11·2 answers
  • 6/5 ÷ ____ = 6<br><br> A. 1/5<br> B. 30 <br> C. 1/30<br> D. 5
    9·1 answer
  • Find the difference. The answer should be in simplest form.<br><br> −2/3 − 1/3 =
    9·1 answer
  • Is this relation a function and why?
    12·1 answer
  • How to find a percentage​
    5·1 answer
  • Find all of the zeros of the polynomial function below, given that it has one zero at x=1.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!