Verify the trig identity



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?

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


Solving In and write as a single logarithm

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


I need this answered today please!

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

Pre Calculus Question

Determine the exact value of  when  and 

Pre Calc Homework Question

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


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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