Trig equations

A boat sails on a bearing of 75° for 128miles and then turns and sails 203miles on a bearing of 191°. Find the distance of the boat from its starting point.   I am unsure how to solve this equation

11/27/17

solve using any method

The area of a triangle is 54 inches2  If the height is 3 inches less than the base, find the length of the base and the height. Note that the area of a triangle is A=1/2bh

Why is the L.C.D (P + 2)(P - 2)?

(p/p - 2) - (p2/p2 - 4)

11/27/17

Can anyone help me slove this question?

A company finds that if they price their product at $ 35, they can sell 235 items of it. For every dollar increase in the price, the number of items sold will decrease by 5. What is the maximum... more

Angular speed

A winch is 30cm in diameter. The cable wrapped around it is pulled at 8 ft/s. Find the angular speed of the drum in revs per minute 

if 0+0=0 , 0-0=0 and 0×0=0 then 0÷0=0 why not..?

No I I want reply from you

11/27/17

What is my final grade??

I have a 64% in History if I get a 100% on a test weighted 85% of my overall grade what would be my grade

11/26/17

One more than three times seven is twenty-two

7th Grade Math 

py+7=6y+q solve for y

Solve for y

factorize completely

18x3-8x

11/26/17

Exponential Functions and Logarithms

1. Fred inherited $35,000 from his uncle. He decides to invest his money for 5 years in order to have the greatest down-payment when he buys a house. He can choose from 3 different banks. Bank A... more

What is the angle of refraction?

A ray of light traveling through air (refractive index exactly 1.0003) strikes thesurface of a transparent solid (refractive index exactly 2.5) at an incident angle ofexactly 0.7 radians. What is... more

11/25/17

Why don't jovian planets have surface temperature?

Why don't jovian planets have a surface temperature?  

If Jeff walks 2 miles in 82 minuteshow far will Jeff walk in 90 minutes

If Jeff walks 2 miles in 82 minuets how far will he walk in 90 minuets?

11/25/17

What is the general pattern of the relationship between the distances of the planets from the Sun and their temperature

What is the general pattern of the relationship between the distances of the planets from the Sun and their temperature?  

11/25/17

Angle a (3x+10) and b( 4x-16) find a and b if sum is 180

A +B =180  GH u Di get her husband kiska grungy

11/24/17

Given f(x)=6^5-x^2 find f'(2)

I really need to learn how to do this problem. Thanks so much!

11/24/17

Physics Question

Fairgoers ride a Ferris wheel with a radius of 5.00 m, the bottom of which is 1.75 m above the ground. The wheel completes one revolution every 32.0 s. (a) What is the average speed of a rider on... more

In a right triangle one of the legs is 3 cm smaller than the hypotenuse, and the other leg is 6 cm smaller than the hypotenuse.

Find the length of the hypotenuse.     I have a quiz on this in one hour. PLease help me!!

11/24/17

if 4/5a = b, 5/8b = c, and 17/10c = d, then what is d/a

if 4/5a = b, 5/8b = c, and 17/10c = d, then what is d/a

How much would a 254.12-lb person weigh on the moon?

The weight M of an object on the moon varies directly as its weight E on earth. A person who weighs 165.35 lb on earth weighs 28.11 lb on the moon. How much would a 254.12-lb person weigh on the moon? more

is work a scalar or vector .explan

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