Mathematics, 14.07.2019 08:00 saysay92
Let t = cosa + sina find values of t if 2 - sin2a = 2(cosa + sina)
Answers: 1
![t=\cos A+\sin A\in[-\sqrt{2};\sqrt{2}]\approx[-1.4142;1.4142]](/tpl/images/0087/9073/8d622.png)
both values are correct.
Another question on Mathematics
Mathematics, 21.06.2019 14:00
∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠aed? a) 45° b) 50° c) 55° d) 60°
Answers: 1
Mathematics, 21.06.2019 18:00
Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem
Answers: 1
Mathematics, 21.06.2019 18:40
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
You know the right answer?
Let t = cosa + sina find values of t if 2 - sin2a = 2(cosa + sina)...
Questions
Mathematics, 02.02.2021 06:50
Mathematics, 02.02.2021 06:50
History, 02.02.2021 06:50
Mathematics, 02.02.2021 06:50
Biology, 02.02.2021 06:50
History, 02.02.2021 06:50
Mathematics, 02.02.2021 06:50
