I need help on number 2 I don’t understand it. it says what operation is indicated by the expression. A-d they are A. 4y
B. 7/d
C. t+8
D. 3+t
I would really appreciate it it if someone would help me

In the diagram below, tan θ = sqrt 3. what is the value of m?

Which of the following expressions is equal to 2x^2+8

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck