Recent questions in Trigonometry

Right triangles and trigonometry
Answered

Julia Chang
2022-09-22

$a)\frac{1}{n}\phantom{\rule{0ex}{0ex}}b)\frac{2\sqrt{2}}{n}\phantom{\rule{0ex}{0ex}}c)\frac{1}{2n}\phantom{\rule{0ex}{0ex}}d){2}^{\frac{8}{3}}$

Right triangles and trigonometry
Answered

Terry Briggs
2022-09-14

Right triangles and trigonometry
Answered

Sasha Hess
2022-09-14

Parabola - Graph

Square trinomial

$$y=a{x}^{2}+bx+c$$.

Known coordinates

points A (-5; 0) and B (20; 0)

- intersection points

given parabola with axis

Ox. Point C - Intersection

given parabola with axis

Oy - located above

axes from. It is also known that

Angle $$ACB-{90}^{\circ}$$.

Specify the leading coefficient of the square trinomial (i.e. the number a)

Right triangles and trigonometry
Answered

ubwicanyil5
2022-09-13

Right triangles and trigonometry
Answered

Beckett Henry
2022-09-12

Right triangles and trigonometry
Answered

Jimena Hatfield
2022-09-12

Right triangles and trigonometry
Answered

Gavyn Whitehead
2022-09-12

Right triangles and trigonometry
Answered

souta5
2022-09-11

Non-right triangles and trigonometry
Answered

Daniel Paul
2022-09-05

$\mathrm{cos}(15\xb0)$

Gretchen Allison
2022-09-05

cyrilicesj
2022-09-05

$\mathrm{sin}(x+\frac{3\pi}{2})=$?

Ciolan3u
2022-09-05

Non-right triangles and trigonometry
Answered

albiguguiismx
2022-09-05

ureq8
2022-09-04

Right triangles and trigonometry
Answered

listgrein6u
2022-09-04

Non-right triangles and trigonometry
Answered

Beckett Henry
2022-09-04

$\mathrm{sin}(130\xb0)-\mathrm{sin}(110\xb0)=-\mathrm{sin}(10\xb0)$

Use a Sum-to-Product Formula for Sine and simplify.

Damon Cowan
2022-09-04

Non-right triangles and trigonometry
Answered

albiguguiismx
2022-09-04

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