it is known that a, b ,n are positive integers and that the first three terms in the binominal expansion of (a+b)^n are 729, 2916 and 4860. find the value of b​

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6

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In right triangle xyz, the right angle is located at vertex y. the length of line segment xy is 12.4 cm. the length of line segment yz is 15.1 cm. which is the approximate measure of angle yzx? 34.8° 39.4° 50.6° 55.2°