04/26/20

Verify the trig identity

cot(x)[sec(x)-sec(-x)csc(x)]=csc(x)-((1)/(sin^(2)(x)))

03/27/20

physics question

The acceleration due to gravity on the surface of a planet is 6.5 m/s2. An astronaut’s life support backpack weighs240 N on Earth. What does it weigh on Mars?

03/17/20

Another trigonometry bearing question

[2 marks] A flagpole broke in a storm. 7 metres are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground at a point 24 metres... more

03/16/20

Solving In and write as a single logarithm

In 10 + 3 in 4 - 5 in 2 then2 log 6 = log 3 + log (x-3)

03/11/20

On a certain hot​ summer's day, 440 people used the public swimming pool. The daily prices are $1.25 for children and$ 2.50 for adults. The receipts for admission totaled \$ 630.00. How many... more

03/09/20

Pre Calculus Question

Determine the exact value of  when  and

03/08/20

Pre Calc Homework Question

Using trigonometric identities, determine which of the following is equivalent to the following expression.

03/08/20

The graph of f(x)=sin(x) is transformed into a new function, g(x) , by stretching it vertically by a factor of 4 and shifting it 3 units to the right.

What is the equation of the new function  g(x) ? Enter your answer in the box.g(x)=

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