Answer:C
Step-by-step explanation: substitute n=3 for all equations and see which equation accurately correlates to the graph for when x=3. When you do this you see that only option C is the correct equation
Um... I think you mean decimal, fraction, and percentage, here it is:
Fraction: 55/1
Decimal: 55
Percentage: 5500%
Answer:
Step-by-step explanation:
15²+20²=225+400=625
22²=484
15²+20²≠22²
it is not a right angled triangle.
not all sides equal so not an equilateral triangle.
No two sides are equal .
it is not an isosceles triangle.
it is scalene.
Use slope formula y^2-y^1/x^2-x^1
So.
(-7-1)/(2-5) = -8/-3 = 8/3