Answer:(3x1,-4y1) (-4x2,3y2) =y2-y1/x2-x1
Gradient of the line =3-(-4)/-4-3
=3+4/-4-3 =7/-7 =-1
Answer:
k=62
Step-by-step explanation:
K divided by 5 = 12.4
Multiply both sides by 5
5k/5=12.4×5
Simplify;
k=62
Hope this helped!!
Answer:
the width is 8cm
Step-by-step explanation:
8x15=120
8(width)+7cm=15(length)
brainliest pls
If y varies directly with x means that there is going to be a constant of proportionality between them in the form
use the data of y=6 when x=18 to find the constant of proportionality
use k to find the value of y when x=12
Answer:
76 cm cubed
Step-by-step explanation:
2 x 2 x 4 = 16 cm cubed
3 x 4 x 5 = 60 cm cubed