The graph of y = 4 sin ( 3x + 2 ) + 1 has amplitude of
A surveyor notices that the angles of elevation of the top "C" and bottom "D" of a statue placed on a pedestal are 18° and 11° respectively. If his instrument AB is 20m away from...
https://i.imgur.com/mxMdDyA.png (a) Find length of a side of the rhombus to the nearest tenth. (b) Using your answer in part a, find the perimeter of rhombus ABCD. (c) Find the length...
(-1-i)^(1/6), in other words, the sixth root of -1-i. Leave answers in polar form.
I need help with figuring out how to answer these questions the choices for answers are 1. 93 2. 98 3. 102 4. 115
Solve the following equation for angles between 0 and 360 sec2Ø-2tanØ=4
Prove that, Cosec2θ - Sec2θ = a2/b2 - b2/a2
Its about trigonometry. I need formulas.
Big Ben is a famous clock in London, England. Humberto took the job of measuring it for WWE. He stood 40 ft out from the base of the clock tower and measured up 82.4° from the ground up to the center...
The Leaning Tower of Pisa in Italy is being studied by our team of engineers. When Maria drops a marble off the edge of the viewing platform, Hector finds that it lands 12ft out from the base of the...
You have been approached by a business owner who just purchased a new building.Unfortunately form,he will need to update some of the locations to meet the current ADA standards.He needs your advice...
Here a,b,c are sides of triangle and A,B,C are angles of triangle.a,b,C are in A.P
you are an are a photographer. you have been commissioned to photograph a painting from Magritte's "The Human Condition" which has the dimension of 100cm by 81cm. you set your...
What is the period of y=3cos(4x+♊️/2)+5
why cant i simplfy tan^2csc^2-1 to tan^2cot^2 ?
If tan(theta+15)=root3 Find the value of theta
If Sin∅+cos∅=√2,then evaluate:tan∅+cot∅