![adswadsaasdads](/avatars/11348.jpg)
adswadsaasdads
09.12.2019 •
Mathematics
Find the distance between the origin and (8,15)
Solved
Show answers
More tips
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
Answers on questions: Mathematics
- M Mathematics Express 12.383838 in p/q form...
- M Mathematics A fitness club charges its members a one time fee of 40$ and a monthly rate of 25$ what is this in q expression...
- B Business Which promotion element has relatively low cost, generally high credibility, and has a relatively difficult understanding of its effectiveness? A. Owned media B....
- E English What is an example of aural imagery in The hill we climb poem...
- H History Select the correct answer. which statement about the crusaders is true? a. crusaders consisted only of highly trained knights. b. crusaders successfully regained...
- M Mathematics ¿Para qué sirven las viñetas o numerales en un juego de patio? rapido las necesito ya porfavor...
- P Physics Which measurement is closest to 1×10 to the -2 m? A diameter of an atom B width our students finger C length of a football field D height of a school teacher...
Ответ:
Part a) The equation in point slope form is![y-11.2=-0.025(x-37)](/tpl/images/0356/6234/1e6aa.png)
Part b)![6.1\ in](/tpl/images/0356/6234/c8d56.png)
Step-by-step explanation:
Part a) Determine the equation of the line in point slope form
Let
x -----> the time in minutes
y -----> the height of the candle in inches
we know that
After 37 minutes, the candle was 11.2 inches tall
so
we have the point
(37,11.2)
Eighteen minutes later, it was 10.75 inches tall
so
we have the point
(37+18,10.75) -----> (55,10.75)
Find the slope of the linear equation
The formula to calculate the slope between two points is equal to
substitute the values
The equation of the line in point slope form is equal to
we have
substitute
Part b) Determine the height of the candle after 4 hours
Remember that
so
For x=240 min
substitute in the linear equation
Round to the tenth place