Answer:

Step-by-step explanation:
Gradient



Equation of a line

- Sub one set of points into equation

Step-by-step explanation:
Given

Hope it will help :)
6^2 is the correct answer
Answer:
74
Step-by-step explanation:
26 • 3 = 78 - 4 = 74
Answer:
23.6 or A
Step-by-step explanation:
We have sin already. 8/20
We use inverse sin of 0.4 (8/20)
The answer of inverse sin is 23.57817848
or 23.6