![franklinkaylieg3873](/avatars/26554.jpg)
franklinkaylieg3873
18.03.2021 •
Mathematics
Could someone please be kind enough to help me and put the answers? thank you so much! i hope its enough points
Solved
Show answers
More tips
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
Answers on questions: Mathematics
- M Mathematics How does 2 square root 10 to the power of 2 equal 40? show steps plz...
- M Mathematics Domain and range. NEED HELP ASAP !!!...
- M Mathematics The Pythagorean theorem states that in any right triangle, the lengths of the three sides are related by the equation C2 = 22 + 32. Use the Pythagorean theorem to answer the...
- B Business An atm allows a customer to withdraw a maximum of $500 per day. if a customer withdraws more than $300, the service charge is 4% of the amount over $300. if the customer does...
- H History Read this excerpt, which is told from the point of view of a monster created by a scientist named Frankenstein. It shows the monster s conversation with a man named De Lacey...
Ответ:
cosθ = 0.87
Step-by-step explanation:
Identity given,
sin²θ + cos²θ = 1
Values of sinθ = 0.5
Since, angle θ is in the first quadrant, all values of cosθ and sinθ will be positive.
Therefore, cos²θ = 1 - sin²θ
cos²θ = 1 - (0.5)²
cos²θ = 1 - 0.25
cosθ = √(0.75)
= 0.86603
≈ 0.87
Therefore, value of cosθ will be 0.87