Sosa

Most popular questions and responses by Sosa
1. Geometry/Trig

A painter is placing a ladder to reach the third story window, which is 18 feet above the ground and makes an angle with the ground of 80°. How far out from the building does the base of the ladder need to be positioned? Round your answer to the nearest

2. Trigonometry with right triangles

Find the area of the right triangle △DEF with the points D (0, 0), E (1, 1), and F. m∠DEF = 60°. A √3 B √6 C √2 D √3 √2 *line in between answer D*

3. Geometry / Trig

What is the area of a regular hexagon with a distance from its center to a vertex of 1 cm? (Hint: A regular hexagon can be divided into six equilateral triangles.) hex The area of the regular hexagon is _____ ?

4. Trigonometry with right triangles

Given the value of cos 25° ≈ 0.9063, enter the sine of a complementary angle. Use an expression relating trigonometric ratios of complementary angles. cos 25° =___ ° ≈ ____

5. Trigonometry with right triangles

A painter is placing a ladder to reach the third story window, which is 18 feet above the ground and makes an angle with the ground of 80°. How far out from the building does the base of the ladder need to be positioned? Round your answer to the nearest

6. physics

a wheel with an angular velocity of 300. rev/min increases to 500. rev/min in 10.0 sec. what is the angular acceleration the wheel is traveling?

1. Trigonometry with right triangles

lol obviously.. i dont really understand any of this

posted on January 25, 2017
2. Trigonometry with right triangles

im not taking a geometry class yet .. im still in algebra 1

posted on January 25, 2017
3. Trigonometry with right triangles

no like what i put in the boxes .. im taking a practice test for next year lol im still in algebra 1 and have no knoledge in geometry yet

posted on January 25, 2017
4. Trigonometry with right triangles

what do you mean i dont get it ..

posted on January 25, 2017