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
r-ruslan [8.4K]
2 years ago
7

PLS SOLVE THANK YOU FOR SOLVING IF YOU DO

Mathematics
2 answers:
Ugo [173]2 years ago
8 0

Answer:

Since the triangles are congruent, AB=ED so AB=14

Angles F is congruent to angle C so F=39 degrees

Step-by-step explanation:

Scilla [17]2 years ago
5 0

Answer:

Step-by-step explanation:

AS the triangles are congruent corresponding sides and angles are congruent.

So AB = DE = 14.

m < F = m < C =  39 degrees.

You might be interested in
Y=-x+5 <br> x-y=-9 <br> Solve the system?
hram777 [196]

Answer:

x=-2 y=7

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I have sons but no daughter ,each of my sons has twice as many brothers as he has children . each of my sons has same no of chil
Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

keeping track of family relations can be difficult. If Edna marries your mother’s uncle Charlie, what should you call her? If your father’s cousin’s daughter just had a baby boy, how should you two be introduced? Who is your “great great aunt”, and how can you find your “first cousin twice removed”? Fortunately, a bit of mathematical logic can clarify who should be called what, and why – and even measure the degree of genetic similarity between different relatives.

7 0
2 years ago
A Gallup Poll used telephone interviews to survey a sample of 1030 U.S. residents over the age of 18 regarding their use of cred
Vlada [557]

Answer:

The 95% margin of error for this estimate is 0.0274 = 2.74 percentage points.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

The margin of error is:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

72% of Americans said that they had at least one credit card

This means that p = 0.72

Give the 95% margin of error for this estimate.

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

M = 1.96\sqrt{\frac{0.72*0.28)}{1030}} = 0.0274

The 95% margin of error for this estimate is 0.0274 = 2.74 percentage points.

7 0
3 years ago
What are the greatest numbers : 4, -8, 4, 8, 7, -3, -9, 2, 6, 1, -5, 5, -2, 0.
myrzilka [38]

Answer:

Step-by-step explanation:

I would say 8 is the greatest number

the order from least to greatest

-9,-8,-5,-3,-2,0,1,2,4,4,5,6,7,8

7 0
3 years ago
Find the mean, median, a<br> 12, 13, 40, 95, 88, 7, 95
yarga [219]

Answer: The mean is 50.42. The Median is 40. The mode is 95

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which has a smaller y-coordinate for the y-intercept?
    5·1 answer
  • If you are selling bag of candy would you want ti sell the candy in ounces or pounds? Explain.
    12·2 answers
  • CAN ANYONE HELP ME WITH THIS PLSSSSSSSSSSSSSSS
    11·1 answer
  • Elena and her husband Marc both drive to work. Elena's car has a current mileage (total distance driven) of 9,000 and she drives
    7·2 answers
  • The sum of two numbers is 71. If their difference is 57, find both numbers.
    9·1 answer
  • Lashonda will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $48 and costs an
    10·1 answer
  • In AMNO, the measure of Z0=90°, the measure of ZM=13°, and OM = 9.6 feet. Find
    6·1 answer
  • Can anyone tell me the answer to these problems?
    12·1 answer
  • Pls answer asap!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Donna has a $300 loan through the bank she is charged a simple rate The total interest she paid on the loan was $63 As a percent
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!