![jazzyneen7190](/avatars/11736.jpg)
jazzyneen7190
22.01.2021 •
Mathematics
Find the coordinates of the midpoint for line segment JK if J(-9, 5) and K(21.-7)
Solved
Show answers
More tips
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- D Dating, Love, Relationships How Long Can Love Last?...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- C Computers and Internet How to Create a Website for Free and Easy?...
Answers on questions: Mathematics
- M Mathematics 2 PUNTS What is the midpoint of the segment shown below? I(2,3) (10,3) O A. (5,3) O B. (5,2,3) OC. (6,3) OD. (6,3,3) SUBMIT PREVIOUS...
- M Mathematics Which of the following are roots of the polynomial function below? Check all that apply. F(x) = 2x3 - x2-9x+6 A. 13+ B. 9-25 c. 3-133 D. 2 E. 9-v55...
- M Mathematics The principal P is borrowed at a simple interest rater for a period of time t. Find the simple interest owed for the use of the money. Assume there are 360 days in a year and round...
- M Mathematics Given log(down arrow)3 4≈1.262 and log(down arrow)3 7≈1.771 , what is the value of log(down arrow)3 (4/49) ?log(down arrow)3 (4/49) =...
- M Mathematics At a basketball game, a team made 58 successful shots. They were a combination of 1- and 2- point shots. The team scored 99 points in all. How many 1- point and 2- point shots...
- M Mathematics Hi! I need help with standard distribution. Here’s the problem: You want to know the percentage of utility companies that earned less than $36 million if the mean revenue was $60...
- M Mathematics What is the amount of a $25000 investment with a 7% rate of return compounded quarterly after 15 years...
- M Mathematics Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, normal random variables with a standard deviation of...
- M Mathematics Ajug container of water som poured of water from the jug into a mug. How much water was left in the Jug? Give the answer as a fractionin its simplest form...
- M Mathematics in an esp experiment subjects must predict whether a number randomly generated by a computer will be odd or even. What is the probability that a subject would guess more than 20...
Ответ:
(6, -1)
Step-by-step explanation:
The coordinates of the midpoint of a line is [(x₁ + x₂)/2, (y₁ + y₂)/2]. For the given line, JK where J = (-9, 5) = (x₁, y₁) and K = (21,-7) = (x₂, y₂).
So [(x₁ + x₂)/2, (y₁ + y₂)/2]
= [(-9 + 21)/2, (5 + (-7))/2]
= [12/2, (5 - 7)/2]
= [12/2, -2/2]
= (6, -1)
Ответ:
22.62
Step-by-step explanation:
Cos=12/13
12/13= 0.9231
Cos^-1(0.9231)=22.62