She made a mistake when she subtracted x1 from x2.
Step-by-step explanation:
Step 1 :
a)
The formula used by Lorena to calculate the slope between 2 points is correct
So the statement given in option 1 is not the reason for her mistake
Step 2:
b)
She has taken the fourth and fifth point and correctly used the x and y co ordinates to calculate the slope
Hence the statement in second option is not true
Step 3:
c)
While calculating the slope the denominator is -2 - (-4) . This gives 2 as the answer. But she has made a mistake in this subtraction giving -6 as the answer.
Hence she has made a mistake in subtracting x1 from x2 and this statement is true
Step 4:
d)
She has not made any mistake in subtracting y1 from y2. Hence this statement is not true
Answer:
you will need to specify a scale and draw the line from which I will solve with simultaneous linear equations
Answer:
Hypotenuse
Step-by-step explanation:
Have a good day :)
Answer:
65in.²
Step-by-step explanation:
4in.×6in.= 24in.²
8in.×4in.= 32in.²
3in.×3in.= 9in.²
24in.²+32in.²+9in.²
=65in.²
Answer: 8x^4.5, 4x^3
Step-by-step explanation:
