The solution of the equations is A) (-2,-4)
Answer:
38 cm
Step-by-step explanation:
Given the rectangle in the diagram, what is the perimeter of the rectangle?
90 degrees because you go straight down as if it was 1 angle
Answer:
a. x = 3
b. x = 3
Step-by-step explanation:
Given


Required
Find x
Solving 
From laws of indices;

So;


Write 64 in base of 4

From laws of indices;

So; x = 3
Solving 
Write 64 as a base of 2



Divide both sides by 2


2.5 is your answer, ;))))))