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
Lena [83]
3 years ago
9

If p and q are a pair of supplementary angles , then p+q = ?​

Mathematics
2 answers:
tankabanditka [31]3 years ago
8 0

Answer:

If they are Supplementary Angles it means that they add up to 180 degrees (✿◠‿◠)

ziro4ka [17]3 years ago
6 0

Answer:

Step-by-step explanation:

Supplementary angles means that the angle sum of the two angles will equal 180 degrees :)

You might be interested in
The time between telephone calls to a cable television service call center follows an exponential distribution with a mean of 1.
Ulleksa [173]

Answer:

0.52763 is the probability that the time between the next two calls will be 54 seconds or​ less.

0.19285 is the probability that the time between the next two calls will be greater than 118.5 ​seconds.

Step-by-step explanation:

We are given the following information in the question:

The time between telephone calls to a cable television service call center follows an exponential distribution with a mean of 1.2 minutes.

The distribution function can be written as:

f(x) = \lambda e^{-\lambda x}\\\text{where lambda is the parameter}\\\\\text{Mean} = \mu = \displaystyle\frac{1}{\lambda}\\\\\Rightarrow 1.2 = \frac{1}{\lambda}\\\\\lambda = 0.84 \\f(x) = 0.84 e^{0.84 x}

The probability for exponential distribution is given as:

P( x \leq a) = 1 - e^{\frac{-a}{\mu}}\\\\P(a \leq x \leq b) = e^{\frac{-a}{\mu} -\frac{-b}{\mu}}

a) P( time between the next two calls will be 54 seconds or​ less)

P( x \leq 0.9)\\= 1 - e^{\frac{\frac{-54}{60}}{1.2}} = 0.52763

0.52763 is the probability that the time between the next two calls will be 54 seconds or​ less.

b) P(time between the next two calls will be greater than 118.5 ​seconds)

p( x > \frac{118.5}{60}) = P(x > 1.975)\\\\ = 1 - P(x \leq 1.975) \\\\= 1 -1+ e^{\frac{-1.975}{1.2}}\\\\= 0.19285

0.19285 is the probability that the time between the next two calls will be greater than 118.5 ​seconds.

6 0
3 years ago
8/2z=15/60 .solve proportion.
masya89 [10]
\frac{8}{2z}=\frac{15}{60}\ \ \ \ \ |cross\ multiply\\\\2z\cdot15=8\cdot60\\\\30z=480\ \ \ \ |divide\ both\ sides\ by\ 30\\\\\boxed{z=16}
8 0
3 years ago
Read 2 more answers
Bill has $25 to buy fruit from the store, He buys 10 apples and has $15 left over. What is the price for 1 apple?
ddd [48]

Answer:

1 apple = $1

Step-by-step explanation:

7 0
3 years ago
Tysm 30 points!! pls answer correctly
ira [324]
The answer is 4 pensioners
5 0
2 years ago
Read 2 more answers
How many quarts are equal to 14 gallons?
murzikaleks [220]

Answer:

56

Step-by-step explanation:

if you multiply the volume by 4, you will get 56

5 0
3 years ago
Read 2 more answers
Other questions:
  • Acos²theta + Bsin²theta = C<br>Show that<br>tan²theta =C- A/B-C​
    9·1 answer
  • Jill was going to meet at the bus depot if she went during rush hour she would travel 15 mph and arrive 1 hour later if she went
    10·1 answer
  • The dot plot below shows the minutes on the treadmill in the gym. What
    9·2 answers
  • What is the answer to number 7 and how did you solve it?!
    11·2 answers
  • The set of natural numbers is: infinite finite
    6·2 answers
  • 8x-y= -19<br> 3x + 7y = 15<br> How do i solve this thank you so much
    9·1 answer
  • Solve for x. Please help besties
    15·1 answer
  • GIVING BRAINIEST IF CORRECT!!<br><br> Find rad 45 + rad 18
    12·1 answer
  • Justin and Eric came home from school on Friday and found a freshly baked cherry pie. Justin ate 2/3 of a pie and Eric ate 1/4 o
    10·1 answer
  • jason stands on s scale with two 2,5kg hand weights, on in each hand. The scale shiws 98kg. Calculate Jason's weight​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!