Answer:
A or C
Step by Step Explanation:
Answer:


Step-by-step explanation:
Given
See attachment for triangles
Solving (a)

The tan of an angle is:

From the given triangle.


So, we have:

Solving (b)

The cos of an angle is:

From the given triangle.


So, we have:

Answer:
B
Step-by-step explanation:
n³-125=0
n³=125
n= ³√125
n=5
Answer:

Step-by-step explanation:

Hope this helps ;) ❤❤❤
Z - 7 = 8
subtract 7 from both sides
z = 15
hope this helped!