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
Arada [10]
3 years ago
6

What is the area of the following figure:

Mathematics
1 answer:
xenn [34]3 years ago
4 0

Answer:

180cm^2

Step-by-step explanation:

split it into 2 different triangles one is 24 x 4 and the other is 24 x 11 then add them together

24 x 4 is 96/2 is 48

24 x 11 is 264/2 is 132

add 48 + 132 to get an answer of 180 cm^2

if anything doesnt seem right just comment and i will try and figure out what has gone wrong

hope this helps :)

You might be interested in
Phillip is rolling two number cubes. How many different ways can he roll the number cubes and get a sum of 6?
Verizon [17]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
There are two machines available for cutting corks intended for use in wine bottles. The first produces corks with diameters tha
uranmaximum [27]

Answer:

0.6826 = 68.26% probability that the first machine produces an acceptable cork.

0.933 = 93.3% probability that the second machine produces an acceptable cork.

The second machine is more likely to produce an acceptable cork.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

What is the probability that the first machine produces an acceptable cork?

The first produces corks with diameters that are normally distributed with mean 3 cm and standard deviation 0.10 cm, which means that \mu = 3, \sigma = 0.1

Acceptable between 2.9 and 3.1, which means that this probability is the pvalue of Z when X = 3.1 subtracted by the pvalue of Z when X = 2.9.

X = 3.1

Z = \frac{X - \mu}{\sigma}

Z = \frac{3.1 - 3}{0.1}

Z = 1

Z = 1 has a pvalue of 0.8413

X = 2.9

Z = \frac{X - \mu}{\sigma}

Z = \frac{2.9 - 3}{0.1}

Z = -1

Z = -1 has a pvalue of 0.1587

0.8413 - 0.1587 = 0.6826

0.6826 = 68.26% probability that the first machine produces an acceptable cork.

What is the probability that the second machine produces an acceptable cork? (Round your answer to four decimal places.)

For the second machine, we have that \mu = 3.04, \sigma = 0.04. Same probability we have to find out. So

X = 3.1

Z = \frac{X - \mu}{\sigma}

Z = \frac{3.1 - 3.04}{0.04}

Z = 1.5

Z = 1.5 has a pvalue of 0.9332

X = 2.9

Z = \frac{X - \mu}{\sigma}

Z = \frac{2.9 - 3.04}{0.04}

Z = -3.5

Z = -3.5 has a pvalue of 0.0002

0.9332 - 0.0002 = 0.933

0.933 = 93.3% probability that the second machine produces an acceptable cork.

Which machine is more likely to produce an acceptable cork?

Second one has a higer probability, so it is more likely to produce an acceptable cork.

6 0
3 years ago
If the vertex of f(x) is (0,3), what is the vertex for 3×f(x-2)? Explain please.
katen-ka-za [31]
Vertex of 3f(x-2) is (0-2,3\cdot3)=(-2,9)
8 0
3 years ago
Read 2 more answers
If 2x⁴ + 2y⁴ + 2z⁴ = 144, what is the mean of x⁴, y⁴ and z⁴​
Margarita [4]

Answer: 24

Step-by-step explanation:

Given

2x^4+2y^4+2z^4=144

dividing whole equation by 2, we get

\Rightarrow x^4+y^4+z^4=72

Mean is given by the sum of the value of entities divided by the total no of entities

\Rightarrow \text{Mean}=\dfrac{x^4+y^4+z^4}{3}\\\\\Rightarrow \text{Mean}=\dfrac{72}{3}\\\\\Rightarrow \text{Mean}=24

5 0
3 years ago
In a city in Ohio, the sales tax rate is 7.25%. Complete the table to show the sales tax and the total price including tax for e
Viktor [21]

Answer and Step-by-step explanation:

So to figure out the Sales tax column, you make the percentage into a decimal. 7.25% into 0.0725

Then multiply 0.0725 by the cost of the item to get the sales tax. For example, 0.0725 * 8 = 0.58

<u><em>Here's an attachment:</em></u>

4 0
3 years ago
Other questions:
  • What is 9 + 10<br>not a joke
    14·2 answers
  • after sandy picked 3 lemons she wanted to share them with her fellow classmates if sandy wants to give 3tenth of a lemon to each
    12·1 answer
  • 3/5 + -1/3 = <br><br><br> help qwq
    6·1 answer
  • Which expression is equivalent to (3a +b)(2a-4b)
    10·1 answer
  • Sam has 7 stacks with 4 quarters each. How many quarters does Sam have?
    11·2 answers
  • PLEASE HELP
    11·1 answer
  • Macy has 8 quarters and 24 pennies in her pocket. What is the answer that correctly shows the ratio of this comparison?​
    7·1 answer
  • Select all the expressions that are equivalent to 24x + 12.
    14·1 answer
  • | <br> \l/<br> HELP!<br> |<br> \|/<br> PLEASE!
    5·1 answer
  • Write the slope-intercept form of the equation of the line through the given point with the given slope.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!