![kaylaelaine18](/avatars/38295.jpg)
kaylaelaine18
07.05.2020 •
Mathematics
Square RSTU is reflected over the line y = 3. The coordinates of S' are (4,2). How far is point from the line y = 3?
Solved
Show answers
More tips
- S Science and Technology How to Secure Exam Sessions: Silence Mobile Phones in the Classroom...
- G Goods and services How to Choose a Bread Maker?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics This is just for us to talk so hey ;) The ratio of the number of cookies to the number of candies in different gift boxes is 5:7. Which table best shows the number of...
- M Mathematics Need help on number 3 and 4 ASAP thank you!...
- M Mathematics With this it would mean a lot (you don t have to give the answer just me understand it.)...
- M Mathematics Advd is on sale for $18. if this represents an 18% discount rate, what was the original price of the dv?...
- M Mathematics Mario started his work at 3: 30 he finishec 25 minutes later what time did mario finish his homework...
- M Mathematics Ineed to translate each sentence into an algebraic sentence. the product of five and a number is three more than the number. the quotient of a number and nine is six...
- M Mathematics If you answer 32 of 40 questions correctly what percent will you get...
- M Mathematics How do you use an exponent to represent a number such as 16...
- M Mathematics Choose the correct word to complete the sentence below. a group of related facts that use the same number is called?...
- M Mathematics Find the derivative for the function....
Ответ:
Step-by-step explanation:
when x=0,sin x=0
when x=30° or π/6
sinx=1/2=0.5
when x=45° or π/4
sin x=√2/2≈1.414/2≈0.707
when x=60° or π/3
sinx=√3/2≈1.732/2≈0.866
when x=90° or π/2
sin x=1
when x=120° 2π/3
sin 120=sin (180-60)=sin 60 ≈0.866
when x=135° or 3π/4
sin 135=sin (180-45)=sin 45≈0.707
when x=150° or 5π/6
sin 150=sin (180-30)=sin 30=0.5
when x=180 or π
sin 180=sin(180-0)=sin 0=0
when x=210° or 7π/6
sin 210=sin (180+30)=-sin 30=-0.5
when x=225° or 5π/4
sin x=sin (180+45)=-sin 45≈-0.707
when x=240° or 4π/3
sin 240=sin (180+60)=-sin 60≈ -0.866
when x=270° or 3π/2
sin 270=sin (180+90)=-sin 90=-1
when x=300° or 5π/3
sin 300=sin(360-60)=-sin 60≈ -0.866
when x=315°or 7π/4
sin 315=sin (360-45)= -sin 45≈ -0.707
when x=330° or 13π/6
sin 330=sin (360-30)= -sin 30 =-0.5
when x=360 or 2π
sin (360)=sin (360+0)=sin 0=0
plot all these points on the graph,you get the reqd. graph.
you see it starts on (0,0)