Verify Sin^2x+tan^2x=sec^2x-cos^2x

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

What value of x will make the triangles similar by the sss similarity theorem?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00