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
Stolb23 [73]
3 years ago
5

Find the value of x in the triangle shown below.

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Step-by-step explanation:

5²=4²+x²

25=16+x²

25-16=x²

9=x²

√9=√x²

3=x

A

You might be interested in
Gabrielle is 12 years younger than Mikhail. The sum of their ages is 36 . What is Mikhail's age?
ololo11 [35]
X = age of Mikhail

x+x-12 = 36
2x= 36 + 12
2x = 48
x = 48/2
x= 24
3 0
3 years ago
Read 2 more answers
Janet sees this tag on a $70 hand bag. How much is the new price of the bag?
rjkz [21]
The cost is $45.50 for the bag
3 0
3 years ago
Read 2 more answers
How were the latin american policies of president theodore roosevelt and president wilson similar
zysi [14]
Ultimately Woodrow Wilson's preferred direction was not to get involved with the internal affairs of the USA's near neighbors in Latin America. However events unfolded that meant his governments ended up being as interventionist as those of Teddy Roosevelt, for example occupying Haiti and the Dominican Republic. These activities were not intended plans of Wilson's in the way that Roosevelt set out to police Latin America but nonetheless the impact was the same.
<span />
3 0
2 years ago
Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. Find the pro
lisov135 [29]

Answer:

0.0326 = 3.26% probability that a randomly selected thermometer reads between −2.23 and −1.69.

The sketch is drawn at the end.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score 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 p-value, we get the probability that the value of the measure is greater than X.

Mean of 0°C and a standard deviation of 1.00°C.

This means that \mu = 0, \sigma = 1

Find the probability that a randomly selected thermometer reads between −2.23 and −1.69

This is the p-value of Z when X = -1.69 subtracted by the p-value of Z when X = -2.23.

X = -1.69

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

Z = \frac{-1.69 - 0}{1}

Z = -1.69

Z = -1.69 has a p-value of 0.0455

X = -2.23

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

Z = \frac{-2.23 - 0}{1}

Z = -2.23

Z = -2.23 has a p-value of 0.0129

0.0455 - 0.0129 = 0.0326

0.0326 = 3.26% probability that a randomly selected thermometer reads between −2.23 and −1.69.

Sketch:

3 0
3 years ago
PLEASE HELP ALGEBRA WORK
g100num [7]
I believe it is A

Hope this answer helps
3 0
3 years ago
Other questions:
  • A rectangular prism has a volume of 729ft3. The length, width and height are all the same. What is the length of each side of th
    6·1 answer
  • Anna makes 120 dolls each month to sell. This month, she increases the number of dolls she makes by 30%. How many dolls does Ann
    7·1 answer
  • 2(x+4)+4=12x-1<br><br><br><br> help<br> please
    11·2 answers
  • Mrs. Sahd distributes pencils and papers to students in the ratio of 2 pencils to 10 sheets of paper. Three of these ratios are
    15·1 answer
  • Put the items least to greatest based on the importance
    10·1 answer
  • Convert quinary numbers into decimal numbers 340⁵<br>1203⁵<br>2113⁵<br>4444⁵<br>1234⁵​
    11·1 answer
  • Given the functions below if h(x)=-1, find x<br> h(x)=-7x+20 <br> Find x
    6·1 answer
  • A rectangular shaped desk has a length of 27 inches and a width of 16 inches. A desk with a similar shape has a width of 48 inch
    10·1 answer
  • 13 Points: 13 points if answered with brainliest.<br><br> please help is always needed!
    11·2 answers
  • Which term could be put in the blank to create a fully simplified polynomial written in standard form?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!