The following is a proof of an identity: step 1: sinx+cotxcosx=t step 2: sinx+cosx/sinx cosx =t step 3: g/sinx + cos^2x/sinx = t step 4: sin^2x+cos^2/sinx =t step 5: t=t on the left hand side of the proof, what is the value of g?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?