rainbowdashgirl68
19.03.2021 •
Mathematics
What is the image of the point (-2, 4) under a 90° rotation about the origin?
Solved
Show answers
More tips
- B Business and Finance Moneybookers – What it is and How it Works...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
Answers on questions: Mathematics
- M Mathematics 1. The rules for adding and subtracting rational expressions are the same as the rules for adding and subtracting numerical fractions. * True False...
- M Mathematics Jose works at a computer store. He makes 11.25 per hour plus $30 for every computer he sells. In one week he sold 11 computers and earned $690, how many hours did he work?...
- M Mathematics If 30% of the students in your class like basketball, how many students are in your class if 6 students like basketball?...
- M Mathematics Table shows the total number of customers at a car wash after 1,2,3 and 4 days of its grand opening which graph would represent the data shown in the table...
- M Mathematics Find the sum of an AP sequence 6,2,-2,-6,-10 up to 20 terms...
- B Biology What is the classification of livingthings called? a biology(b astrologyc) taxonomyd astronomy...
- M Mathematics A square shed has sides that are 8 feet long. What is the sheo s perimeter?...
Ответ:
(- 4, - 2 )
Step-by-step explanation:
Under a rotation about the origin of 90°
a point (x, y ) → (- y, x ) , then
(- 2, 4 ) → (- 4, - 2 )
Ответ:
1/720
Step-by-step explanation:
Multiply 60 times 60 because there are 60 seconds in a minute and 60 minutes in an hour.
now you have 3600 and if you put 5 over it it equals 1/720.