Question

Can someone please help me?
Given the triangle and equation below, what is the value of x?

csc∠A + tan∠C = 5x

Answer 1

Here is the attachment

And the choices

Answer 2

first, find AB with pythagorean therem

Answer 3

ok

Answer 4

got it ?

Answer 5

hint :
AB^2 = AC^2 - BC^2
AB^2 = 7^2 - 6^2

solve for AB

Answer 6

Is the 2nd answer correct?

Answer 7

One day, you'll have to start showing your work and actually demonstrating some competence in the material. Please stop guessing.