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
daser333 [38]
3 years ago
14

Help please. (Simple question)

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0
Both missing angles are 45°
You might be interested in
Hi please help :)))))))
lesya [120]

Answer:

there is no difference

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help fast pleaseee<br> NO RANDOMS
Nezavi [6.7K]
Answers:
a. -80
b. -60
c. 98
d. -54
5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! BRAINLIEST, THANK YOU AND 15PTS!!!!
dem82 [27]
A. There is a positive correlation between the temperature and the amount of ice cream sold. This means that as the temperature increases the amount of ice cream also increases.

B. For the best fit you must calculate the slope between two points that are more-or-less representative of the entire graph.  In this case it seems to have already done this with certain points so if you take the points (15,35) and (0,5) you can calculate the slope between these two points which is m=(35-5)/(15-0)=30/15=2.  So the best fit slope for this particular case would be two and you would just draw a line through the graph at approximately the middle of the dots to best represent all of the data.

and the y-intercept is 5 so the approximate equation for the graph would be y=2x+5
6 0
3 years ago
$258 with a 5.7% sales tax
Alla [95]
 the total tax is 14.71
the total cost is 272.71

7 0
3 years ago
Read 2 more answers
It is believed that the average amount of money spent per U.S. household per week on food is about $98, with standard deviation
Makovka662 [10]

Answer:

Test statistic = 2

P-value = 0.0227                                

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = $98

Sample mean, \bar{x} = $100

Sample size, n = 100

Population standard deviation, σ = $10

First, we design the null and the alternate hypothesis

H_{0}: \mu = 98\text{ dollars}\\H_A: \mu > 98\text{ dollars}

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{100 - 98}{\frac{10}{\sqrt{100}} } = 2

Now, we can calculate the p-value from the normal table

P-value = 0.0227

 

6 0
3 years ago
Other questions:
  • What is QR to the nearest tenth
    11·1 answer
  • Translate the given phrase into an algebraic expression and simplify if possible: the difference of 10 and -18
    10·2 answers
  • 6(r-4)-5(r-1)=2(r+6) r=?
    12·2 answers
  • What are the factors of 14 and 21
    15·1 answer
  • Kevin just bought a refrigerator for 469. He paid 140.60 in a down payment and will pay the rest in equal installments. How much
    9·1 answer
  • Ed is doing a survey of popular colors for cars for a school report. He decides to take a sample by sitting near a busy intersec
    9·1 answer
  • Maria wants to buy a new couch that costs $850. She already has $250 in her piggy
    9·1 answer
  • Please help im not good at theses
    12·1 answer
  • What is the domain of the function in this table?
    8·1 answer
  • 6z + 10= -2 solve this problem ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!