The sum of three numbers is 45. one number is five more than a second number. it is also twice the third. find the numbers.

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Acircle has a circumference of 7.850 units. what is its radius?