Please give answer and explanation and or steps if needed please to check my work.

1) Draw a right triangle whose sides (not the hypotenuse) have lengths of 8 and 15. Angle A is adjacent to the side of 8, and angle B is adjacent to the side with the length of 15. The tan A=?

2) For the same triangle in question 1 do for the sin A = ?, cos A, and tan B please.

3) If sin x = 0, then cos x =

a 0, b +/- 0.5, c +/- 1, d +/- 0.707, e +/- 0.866

4) If tan x = 1, then x = ?

a 0, b pi/4, c pi/3, d pi/2, e pi

5) What is the radius of a circle whose area is A?

a (pi) * A^2
b the square root of A divided by pi
c A divided by 2 * pi
d the square root of pi divided by A
e A divided by pi

6) Where does the graph of the line y=mx +b cross the x axis?

a b, b m/b, c b/m, d -b/m, e -m/b

7) There are 15 students for each professor. Let S = the # of students, and P = the number of profs. A correct expression for this is?

a P=15S,
b S=15P
c P/S=15
d P+S=16
e S-P=14

Thank you!

Solution Preview

See attachment please!

1) Draw a right triangle whose sides (not the hypotenuse) have lengths of 8 and 15. Angle A is adjacent to the side of 8, and angle B is adjacent to the side with the length of 15. The tan A=?

Then
2) For the same triangle in question 1 do for the sin A = ?, cos A, and tan ...

Solution Summary

This shows how to work with trigonometric functions in a right triangle.

... To find three points which form a right triangle, we first need to find a pair of two points which form a ... Thus we can totally get k(n-2) right triangles. ...

Geometry : Right Triangle Inscribed in a Circle. Using the diagram attached: 11. ... Geometry questions about a right triangle inscribed in a circle are answered. ...

... will always be the longest side and cannot be less than or equal to any of the sides of the right triangle. The advantages of classifying triangles by sides or ...

... The application should then determine whether the triangle is a right triangle (two sides of the triangle form a 90-degree angle), an equilateral triangle (all ...

... Below is a list of various types of triangles: 1) Right triangle 2) Acute triangle 3) Obtuse triangle 4) Scalene triangle 5) Isosceles triangle 6) Equilateral ...

...right triangles, with how much force will the object move? (2 marks) < > As the magnitude of the resultant vector is given by the third side of the triangle...

Pretend you are a journalist writing a story on the Triangle Shirtwaist Fire ten years after the event. http://www.ilr.cornell.edu/trianglefire/index.html. ...