timothymoles
19.02.2021 •
Mathematics
Can you help me please
Solved
Show answers
More tips
- S Sport When will the Biathlon World Championships 2011 take place in Khanty-Mansiysk? Answers to frequently asked questions...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- 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?...
Answers on questions: Mathematics
- M Mathematics Anyone know hurry help!! Carl bought 4 packs of gum with x pieces in each pack. How many pieces of gum did he buy?...
- M Mathematics What is the value of the expression below when x=3? 4x + 1...
- M Mathematics Which number is irrational? 1-27 3 25 究 27 O 4. 12...
- M Mathematics The statement “tan0=-12/5, csc0=-13/5, and the terminal point determined by 0 is in quadrant 3...
- M Mathematics 2. An economist estimated the effect of legalizing the sale of cadaverous organs, which currently are in shortage at zero price. What are the effects of the following two possibilities...
- M Mathematics Halla el numero por el que debes cambiar la letra a para que la raíz cuadrada del numero 12.32a sea exacta...
- M Mathematics Question A random sample of SAT scores has a sample mean ofă = 1060 and sample standard deviation of s = 195. Use the Empirical Rule to estimate the approximate percentage of SAT scores...
- M Mathematics Martins wish to purchase a house selling for $249,000. They plan to obtain a loan from their bank. The bank requires a 15% down payment, payable to the seller, and apayment of 2 points,...
- M Mathematics Plotting and comparing Irrational Numbers: Tutorial 18 of 22 E Save & Exit Question 1 In this section of the activity, you ll compare numbers by plotting them on a number line....
- M Mathematics I need help with the ones in red please help...
Ответ:
The area of the sector which is the white triangle adding the shaded region is 68.9/360*π*9.28^2=51.78005(rounding to 5th digit after decimal point for accuracy before we do final round for answer)
The area of the white triangle in the sector has area 1/2*9.28^2*sin(68.9)= 40.17223(rounding to 5 digits again for some accuracy.
Now we take out the white triangle from the sector.
51.78005-40.17223=11.60782
rounding to the nearest tenth we get 11.6 cm^2
Problem done!
Hope this helped and if you have any questions about my explanation just ask in the comment and I will answer.
Ответ: