S28073161
14.01.2020 •
Mathematics
If 3 over 5 equal 24 over a then a equal what
Solved
Show answers
More tips
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics 1. In the cone below, the radius is 6 meters and the height is 8 meters. A) Find the exact value of the volume of the cone. formula Pug in #s V = solution with a label V = B)...
- M Mathematics The headline reporting the results of a poll stated, Majority of Adults at Personal Best in the Morning. The results indicated that a survey of 1400 adults resulted in 55% stating...
- M Mathematics Which values represent the independent variable?(4,2), (3, 1), (2, ), (1, -1)A. {4, 3, 2, 1}B. {4, 2, 0, -1}C. {2, 1, 0, -1}D. {-1, 0, 1, 4}...
- M Mathematics 28 is equal to hundredths....
- M Mathematics 7. In a mall, the Lemon Tree kiosk sells fresh-squeezed lemonade. It is made in a ratio of four parts water to one part lemon juice. Given that ratio, complete the chart below....
- M Mathematics Write the sum using summation notation, assuming the suggested pattern continues. -3 + 6 + 15 + 24 + ... + 132 summation of negative 27 times n from n equals 0 to infinity summation...
- M Mathematics A cell phone plan costs $27.90 per month for 400 minutes of talk time. It costs an additional $0.06 per minute for each minute over 400 minutes. To get e-mail access, it costs...
- M Mathematics Plzzz help me: A map uses a scale of 2 cm: 15 km. The distance from Hickory to Pleasantville is 17 centimeters on the map. How far apart are the two towns?...
- M Mathematics Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is 450450450 kilograms (\text{kg}kgstart text, k, g, end text), but Renna and...
- M Mathematics A.You have deposited $400 in a simple interest savings account, which pays three percent interest annually. Find the amount of interest for zero, 5, 10, 15, and 20 years. # years....
Ответ:
, because the cosine and sine are complements
Step-by-step explanation:
Sine and cosine are trigonometric complementary functions. If we are talking about a right triangle we will have the following:
(1)
(2)
Let's prove it:
(3)
(4)
(5)
(6)