kers
17.07.2019 •
Mathematics
Given that qt is an altitude of triangle qrs, measure of angle qts=(6x+36), and qr = 2x – 5, find qr. a. 7 b. 9 c. 11 d. 13
Solved
Show answers
More tips
- P Philosophy Agnosticism: Opinion or Belief?...
- C Computers and Internet How to Calibrate Your Monitor: Useful Tips and Recommendations...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- A Auto and Moto How to Start a Diesel Engine in Cold Weather?...
- A Auto and Moto Which alarm system to choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- S Science and Technology How to Choose a Picture Frame: Tips and Recommendations...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
Answers on questions: Mathematics
- M Mathematics Rotate each shape about the line and find the matching solid. A. C. B....
- M Mathematics What are the coordinate of point A...
- M Mathematics The following function describes the number of employees working at a company, In thousands, where trepresents the number of years since the company revised the benefits package....
- M Mathematics What is the answer to 800+800...
- M Mathematics the diagram represents a sports ground. the bends are semicircle. calculate the area of the sports ground. give your answer correct to the nearest square metre...
- M Mathematics There are 8 volunteers during the weekday and only 5 volunteers on the weekend. How many volunteers do you have on Monday and Saturday?If you have 10 people who need help from the...
- M Mathematics W.8 w 11 a Write a polynomial that represents the area of the lawn. b. Write a polynomal that represents the perimeter of the lawn...
- M Mathematics Khadija is saving money to buy a game. So far she has saved $8 , which is one-fourth of the total cost of the game. How much does the game cost?...
- M Mathematics What is the relationship between the corresponding angle bisectors BD and XZ?...
- M Mathematics A piece of blue yarn is 6 4 10 yards long. A piece of pink yarn is 5 times as long as the blue yarn. How much longer is the pink yarn than the blue yarn?...
Ответ:
if QT is an altitude of triangle QRS
then
the measure of angle QTS is equal to 90°
so
6x+36=90> 6x=90-36> x=54/6
x=9
QR=2x-5> QR=2*9-5> QR=18-5> QR=13
the answer is
QR=13
Ответ:
Step-by-step explanation: