Locate the point on the line segment between a(3,-5) and b(13,-15) given that the point is 4/5 of the way from a to b. show your work.

[11,-13]

Step-by-step explanation:

Let P be the point between A(3,-5) and B(13,-15) where segment AP = th of segment AB.

Therefore, point P divides the line AB in a 4 : 1 ratio internally.

Hence, the coordinates of point P will be

= [11,-13] (Answer)

We know that If A and B are two different point and point P(h,k) divides line AB in the ratio m : n internally, then  

(h,k) ≡  

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.