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
DIA [1.3K]
3 years ago
13

The difference of the same side interior angles of two parallel lines is 50°. Find the angles. plz help..

Mathematics
1 answer:
Lapatulllka [165]3 years ago
4 0
X-y=50
x+y=180
2y=130
y=65

the angles are 65° and 115°
You might be interested in
How to subtract negative number from 1
djyliett [7]

when you subtract a negative number from any platitude number the equation changes to addition so you would add the value of the negative number to 1.

3 0
2 years ago
Read 2 more answers
Please help !!!!!!!!!! Will mark Brianliest answer !!!!!!!
ivanzaharov [21]
The answer is most likely (c).
3 0
3 years ago
Please help me answer this question.
tatuchka [14]

Answer:

12.5 ft

Step-by-step explanation:

30 : x = 24 :10

30*10 = 24x

x= 300/24 =12.5

3 0
3 years ago
Based on the Nielsen ratings, the local CBS affiliate claims its 11 p.m. newscast reaches 41% of the viewing audience in the are
Nastasia [14]

Answer:

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

z=\frac{0.36 -0.41}{\sqrt{\frac{0.41(1-0.41)}{100}}}=-1.017  

Step-by-step explanation:

Data given and notation

n=100 represent the random sample taken

\hat p=0.36 estimated proportion with the survey

p_o=0.41 is the value that we want to test

\alpha represent the significance level

z would represent the statistic (variable of interest)

p_v represent the p value (variable of interest)  

Concepts and formulas to use  

We need to conduct a hypothesis in order to test the claim that the true proportion is lower than 0.41.:  

Null hypothesis:p\geq 0.41  

Alternative hypothesis:p < 0.41  

When we conduct a proportion test we need to use the z statistic, and the is given by:  

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

The One-Sample Proportion Test is used to assess whether a population proportion \hat p is significantly different from a hypothesized value p_o.

Calculate the statistic  

Since we have all the info requires we can replace in formula (1) like this:  

z=\frac{0.36 -0.41}{\sqrt{\frac{0.41(1-0.41)}{100}}}=-1.017  

8 0
3 years ago
Read 2 more answers
Which is one way to check 102 divided by 6 =17
snow_lady [41]
Multiply 6 and 17 and see if it equals 102
6 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular solid has a length of 6.1 m, a width of 2.6 m, and a height of 4 m. Find the volume of the solid. (Round your answ
    5·2 answers
  • In simplest radical form, what are the solutions to the quadratic equation 0 = –3x2 – 4x + 5
    5·1 answer
  • Please help!! I did the table already but need the questions still!!​
    14·1 answer
  • A box contains cards numbered from 1 to 100 . find the probability of getting a prime .​
    12·1 answer
  • The sum of interior angles of a polygon with 5 sides in degrees
    9·1 answer
  • Risks of high blood pressure <br> Is a gender related to high blood pressure?
    9·2 answers
  • HELP ASAP
    8·1 answer
  • How to find area of a triangle.
    15·1 answer
  • P: Using your prior knowledge how would you find the area of a rectangle ? ​
    7·2 answers
  • Convert the following numbers to engineering notation. Where applicable, solve and show answer in engineering notation. (8.2 × 1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!