СРОЧНО, вроде бы по теореме косинусов. не знаю.
...
Answers: 3
Mathematics, 21.06.2019 14:30
The circumference of a circle is 5 pi cm. what is the area of the circle?
Answers: 2
Mathematics, 21.06.2019 16:00
Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24
Answers: 2
Mathematics, 21.06.2019 22:00
Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
Answers: 1
Mathematics, 21.06.2019 22:30
Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.
Answers: 3
English, 21.03.2020 00:34
History, 21.03.2020 00:34
Mathematics, 21.03.2020 00:34
History, 21.03.2020 00:34
Spanish, 21.03.2020 00:34
Mathematics, 21.03.2020 00:34
Mathematics, 21.03.2020 00:34
Mathematics, 21.03.2020 00:34
Computers and Technology, 21.03.2020 00:34