(can someone please help no one has been helping me...)The picture shows a triangular island: A right triangle is shown with an acute angle equal to 45 degrees. The length of the side of the triangle opposite to the acute Which expression shows the value of c? (1 point) b over tan 45 degrees b over cos 45 degrees a cos 45° a tan 45°

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Taking algebra two apex courses and need with these questions

What is 140% of 25? because i need