X^2/y^3 * x/y^4. How do you solve that?

Gradient = rise/run

Say you are given two points (a,b) and (c,d)

Gradient = (d-b)/(c-a)

In the case of your question,

Gradient

= [(-3) - (-1)] ÷ [(-4) - (-2)]

= -2 ÷ -2

= 1

From there, you can sub the gradient and one of the points into the gradient-intercept form of a line to get:

y - (-1) = 1(x - (-2))

y + 1 = x + 2

y = x + 1

hope it help :)

Step-by-step explanation:

two data sets with the same median will not have the same varaibility

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet