v = 14..........................
Okay, so your scale rectangle has a length of l = 8.2 cm. The actual triangle has a length of L = 41 cm. What is the scale factor? You find out by dividing the scale rectangle l from the actual rectangle L.
41 cm / 8.2 cm = 5
The scale factor is 5. That means the actual rectangle is exactly 5 times bigger than the scale rectangle. Now finding the width is easy! If the width of the scale rectangle is 2.1 cm and the scale factor is 5, you just multiply them together!
2.1 cmx 5 = 10.5 cm
The width of the actual rectangle is 10.5 cm! Hope that helps!
It doesn't really have a role. This is because of the ^2, even if the number were to be a negative it would end up as a positive at the end.
The equation of a line that is parallel to y=5/6x-10 and passes through the point (12,8) is y=5/6-2.
y=5/6-2
If you buy 1 container of cream and an unknown number of bagels, x will represent the number of bagels you buy.
1.29+0.75x<=7.00
I say less than or equal to because you cannot buy more than 7 dollars worth of things.
