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
WITCHER [35]
3 years ago
9

If 2/3=x/12 what is the value of x 4 8 18 24

Mathematics
2 answers:
vampirchik [111]3 years ago
6 0
8 is the answer to your question.
antoniya [11.8K]3 years ago
3 0

Hi!

\frac{2}{3}=\frac{x}{12}

\frac{x}{12}=\frac{2}{3}

\frac{12x}{12}=\frac{2*12}{3}

\frac{12x}{12}=x

\frac{2*12}{3}=8

Answer---->x=8

Explanation: <u><em>First you had to switch sides to the problem. Then multiply by 12 from both sides. And simplify by 12x/12=8 or 2*12/3=8. And the answer should be x=8 is the right answer. Hope this helps! Thank you for posting your question at here on Brainly. And have a great day. -Charlie</em></u>

You might be interested in
A survey of 90 men found that an average amount spent on St. Patrick's day of $55 with a standard deviation of $18. A similar su
dem82 [27]

Answer:

The value of the test statistic is 4.70.

Step-by-step explanation:

The hypothesis for this test can be defined as follows:

<em>H</em>₀: Men do not spend more than women on St. Patrick's day, i.e. μ₁ = μ₂.

<em>H</em>ₐ: Men spend more than women on St. Patrick's day, i.e. μ₁ > μ₂.

The population standard deviations are not known.

So a <em>t</em>-distribution will be used to perform the test.

The test statistic for the test of difference between mean is:

t=\frac{\bar x_{1}-\bar x_{2}}{\sqrt{\frac{s^{2}_{1}}{n_{1}}+\frac{s^{2}_{2}}{n_{2}}} }

Given:

\bar x_{1}=55\\s_{1}=18\\n_{1}=90\\\bar x_{1}=44\\s_{1}=16\\n_{1}=86

Compute the value of the test statistic as follows:

t=\frac{\bar x_{1}-\bar x_{2}}{\sqrt{\frac{s^{2}_{1}}{n_{1}}+\frac{s^{2}_{2}}{n_{2}}} }=\frac{55-44}{\sqrt{\frac{15^{2}}{90}+\frac{16^{2}}{86} }}=4.70

Thus, the value of the test statistic is 4.70.

7 0
3 years ago
A square with an area of 9cm2. If each side has its length doubled, what is the new area?
cestrela7 [59]

Answer:

36

Step-by-step explanation:

4 0
3 years ago
Landon used a semicircle, a rectangle, and a right triangle to form the figure below. Which is the best estimate of the area of
Damm [24]

Answer:

38.28cm^2

Step-by-step explanation:

Area of rectangle = 24cm^2

Area of rectangle = 8cm^2

Area of semicircle = 6.28cm^2

4 0
4 years ago
Read 2 more answers
3x²+x=2<br>solve by factoring ?
lara [203]
3x^2+x=2\\\\3x^2+x-2=0\\\\3x^2+3x-2x-2=0\\\\3x(x+1)-2(x+1)=0\\\\(x+1)(3x-2)=0\\\\x+1=0\ \ \ \ \ \ \ \ \ or\ \ \ \ \ \ \ \ \ 3x-2=0\\x=-1\ \ \ \ \ \ \ \ \ \ \ \ or\ \ \ \ \ \ \ \ \ 3x=2\\x=-1\ \ \ \ \ \ \ \ \ \ \ \ or\ \ \ \ \ \ \ \ \ x=\frac{2}{3}\\\\
8 0
3 years ago
Read 2 more answers
HELPPP PLEASE ASAP !!!!!!!!!!
Vikki [24]

Answer:

the triangle flipped over the y axis

6 0
3 years ago
Read 2 more answers
Other questions:
  • If you are given a 4% raise and inflation is 1%, you are _____.
    13·2 answers
  • The temperature is 45°F. The temperature will decrease by 2°F each hour. Let h be the number of hours.
    15·1 answer
  • How many quarts are there in 10 1/2 Gallons
    13·2 answers
  • Help with 3 and show all work
    8·2 answers
  • Carlo’s Bakery is having a special where he packages 6 muffins together for a low price and he packages 20 cookies together for
    13·1 answer
  • offense is made up of eight 8 5/7 foot sections. how long is the fence . write your answer as a mixed number in lowest terms.​
    12·1 answer
  • 3 less than 2 times a number is 5 what is the number
    12·2 answers
  • I will literally rail you help me
    15·1 answer
  • 2/5×1/5= please answer me ​
    11·1 answer
  • Find the domain.<br> p(x) = x^2+ 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!