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
irina [24]
3 years ago
5

In the diagram, is a side of regular hexagon ABCDEF inscribed in circle O. What is m? 60° .

Mathematics
1 answer:
pav-90 [236]3 years ago
4 0
90+60+FDA=180 
FDA=180-150
=30

C. 30 degrees
You might be interested in
Find the value of: (p+q)^0+1^p+q
MrMuchimi

Answer: 2+q

Step-by-step explanation:

6 0
3 years ago
Divide -6/7 by 2/-3 please give answer very fast its urgent
defon

Answer:

0.14285714285

Step-by-step explanation:

divide on calculator and make sure to have negative sign before three, remember you are dividing fractions

I hope it helps! If not sorry :(

3 0
3 years ago
Read 2 more answers
I need help with that
alukav5142 [94]
If i remember correctly.. it’s C, you cant have the X values repeating.
8 0
3 years ago
Read 2 more answers
In (r,theta), the value of theta can be negative.<br>True or False
Marizza181 [45]

(r,theta) represents polar coordinate .

And in (r,theta), there is neither any restriction on r nor on theta. It means both r and theta can either be positive or negative .

For e.g. (2,30 degree), (2,-30 degree) both are correct .

So the given statement is true .

5 0
3 years ago
A recent study claims that business travelers spend an average of $39 per day for meals. A sample of 15 business travelers found
4vir4ik [10]

Answer:

The test statistic value 't' = 3.074

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given sample size 'n' = 15

mean of the Population 'μ' =  $39

mean of the sample x⁻ =  $42

standard deviation of the sample 's' =  $3.78

Degrees of freedom ν = n-1 = 15-1 =14

t_{\frac{\alpha }{2} } = 1.769

Null hypothesis : There is no significance difference between the means

H₀ :  x⁻  =  'μ'

Alternative hypothesis : There is significance difference between the means

H₀ :  x⁻ ≠  'μ'

<u><em>Test statistic </em></u>  

t = \frac{x^{-} -mean}{\frac{s}{\sqrt{n} } }

t = \frac{42 -39}{\frac{3.78}{\sqrt{15} } }

<em>t = 3.074</em>

The test value of t-statistic  <em>t = 3.074</em>

<em>The calculated value </em>  <em>t = 3.074 > 1.769 at 0.05 level of significance</em>

<em>null hypothesis is rejected</em>

<em>Alternative hypothesis is accepted</em>

<u><em>Final answer</em></u><em>:-</em>

There is significance difference between the means

<em></em>

4 0
3 years ago
Other questions:
  • What are the variables in this expression? f+2g+h/4-7.1 f and g only
    14·2 answers
  • Ignore the top just answer both of the questions at the bottom plz
    5·2 answers
  • 4 over 15 × 10 over 8
    7·1 answer
  • 9x + 10(6x-1) Please Help solve
    15·1 answer
  • How do I solve 8 x 4 + 9 - 9 + 8
    13·2 answers
  • Suppose that the growth rate of children looks like a straight line if the height of a child is observed at the ages of 24​ mont
    11·1 answer
  • Solve the inequality |6x + 2| &lt; 10 and graph its solution.
    5·1 answer
  • Electronics unlimited sells tvs. There are 110 tvs on display in the showroom, and each tv is turned on to a random channel from
    13·2 answers
  • A(n) _____ is a statement that you conclude to be true based on logical reasoning. argument proof conclusion conjecture
    11·1 answer
  • Will give brainlist!!! Please help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!