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
Elina [12.6K]
3 years ago
7

In the figures, ΔCDA ≈ ΔXYZ

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0
CD = XY = 26 mm
hope that helps
You might be interested in
Four oranges cost a total of 90 cents. At this rate, what is the cost of 3 dozen oranges? Step by step will put brilliants
allsm [11]
Four oranges cost 90 cents, an orange costs 90/4 cents, which is around 22.5 cents. Multiply this by 36 to get the cost of 3 dozen oranges, so 22.5 times 36 is 810, 810 cents, or 8.10 dollars.
8 0
3 years ago
Read 2 more answers
Can it be concluded that if there is a 50% chance of contracting a communicable disease through contact with an infected person,
crimeas [40]

Answer:

No it cannot be concluded.

Step-by-step explanation:

The probability of getting the disease in the first attempt is 50%

The probability of getting the disease in the second attempt is 50%

Thus the probability of getting the disease in either of the turns is 50%+50%=100% (which may seem to be true)

BUT

The probability of not  getting the disease in the first attempt is 50%

The probability of not getting the disease in the second attempt is 50%

Thus the probability of not getting the disease in either of the turns is 50%+50%=100% (which is also true for this case)

Thus the probability of getting the disease in either of the 2 contacts is still 50%

4 0
3 years ago
Which of the following expressions represent the distance between - 3 and 5 on the number line?
yuradex [85]

Answer:

59

Step-by-step explanation:

apavaugaqboabeua j qbsioaveiabwnqpanwbgaoave giuuajwbaiave ia k w

3 0
3 years ago
The manufacturing of a ball bearing is normally distributed with a mean diameter of 22 millimeters and a standard deviation of .
Misha Larkins [42]

Answer:

0.1507 or 15.07%.

Step-by-step explanation:

We have been given that the manufacturing of a ball bearing is normally distributed with a mean diameter of 22 millimeters and a standard deviation of .016 millimeters. To be acceptable the diameter needs to be between 21.97 and 22.03 millimeters.

First of all, we will find z-scores for data points using z-score formula.

z=\frac{x-\mu}{\sigma}, where,

z = z-score,

x = Sample score,

\mu = Mean,

\sigma = Standard deviation.

z=\frac{21.97-22}{0.016}

z=\frac{-0.03}{0.016}

z=-0.1875

Let us find z-score of data point 22.03.

z=\frac{22.03-22}{0.016}

z=\frac{0.03}{0.016}

z=0.1875

Using probability formula P(a, we will get:

P(-0.1875

P(-0.1875  

P(-0.1875

Therefore, the probability that a randomly selected ball bearing will be acceptable is 0.1507 or 15.07%.

6 0
3 years ago
Someone please help me :( I have no idea what I’m doing here
siniylev [52]
SORRY I REALLY DONT KNOW
3 0
3 years ago
Other questions:
  • Point P'P
    12·1 answer
  • Bfnskalalalallsmsmsm help
    6·2 answers
  • Let v be the vector from initial point Upper P 1P1 to terminal point Upper P 2P2. Write v in terms of i and j. Upper P 1P1equals
    12·1 answer
  • For which value of bb is x2+bx−60x2+bx-60 factorable over the set of integers
    13·1 answer
  • Write 8.54x10^3 in standard notation
    12·1 answer
  • HELP PICTURE IS SHOWN
    13·1 answer
  • How Did You Do? Rate Your On a Scale Of1 to 5, with 5 as the highest score. then Write a brief evaluation of your work. Note wha
    11·2 answers
  • How do you write y - 5= 3(x - 4) in slope-intercept form?
    12·2 answers
  • -3(n + 3)=12 the solution is n =
    9·2 answers
  • Please helppp i need to finish it
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!