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
Scorpion4ik [409]
3 years ago
9

In triangle DEF, find m

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0
You would have to share a picture or the details of this triangle in order for me to help
You might be interested in
Increasing the sample size while keeping the same confidence level has what effect on the margin of error? A. Increases the marg
DiKsa [7]

Answer:

C. Decreases the margin of error and hence increases the precision

Step-by-step explanation:

If we select a sample by Simple Random Sampling in a population of “infinite” size (a population so large that we do not know its size exactly), then the margin of error is given by

\bf E=\frac{ZS}{\sqrt{n}}

where  

<em>Z = The Z-score corresponding to the confidence level </em>

<em>S = The estimated standard deviation of the population </em>

<em>n = the size of the sample. </em>

As we can see, since n is in the denominator of the fraction and the numerator is kept constant, the larger the sample size the smaller the margin of error, so the correct choice is:

C. Decreases the margin of error and hence increases the precision

4 0
3 years ago
A garden table and a bench cost $852 combined. The table is $98 less than the bench. What is the cost of the bench?
Citrus2011 [14]

Answer:

Step-by-step explanation:

b=bench

852=b+(b-98) since the table is less than the bench by 98$

852-b=b-98

950-b=b

950=2b

475=b

3 0
3 years ago
Question 5
polet [3.4K]

Answer:

b, c, e

Step-by-step explanation:

Esoeranza's cat weighs 1.3 x (130% of x). You can select all the expressions that equal to 1.3x.

8 0
3 years ago
Read 2 more answers
What is 4x² / 4x² ? Is the answer still a polynomial?
seraphim [82]

Answer:

4x² / 4x² = 1

Step-by-step explanation:

Anything divided by itself is always 1

4 0
3 years ago
Read 2 more answers
What's 2 1/8 - 1 7/8<br><br><br>​
ankoles [38]

Answer:

1/4 or 0.25

Explanation: Convert the mixed numbers to improper fractions, then find the LCD and combine.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify -7y(4-y)<br> plz also include explanation
    8·1 answer
  • Joyce saved $70 on an item that was 75 % % off. What was the original price?
    14·1 answer
  • Pamela is building a 2 wooden decks. Each deck needs 25 pieces of wood and each piece of wood needs 8 screws. If Pamela already
    12·1 answer
  • Write the following expression in standard notation.
    8·2 answers
  • The length of a rectangle is 5 centimeters less than twice it’s width. The perimeter of the rectangle is 80 cm. What are the dim
    10·1 answer
  • The linear combination method is applied to a system of equations as shown.
    13·2 answers
  • Help me resolve this 3.25 × 6.5 =​
    15·2 answers
  • You roll a 6-sided die twice. What is P(1, less than 3)? Simplify
    7·1 answer
  • Please answer in full process
    5·1 answer
  • A square has a diagonal of 44in. I want to frame the picture, how many inches of frame do I need
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!