Ascale model of a rectangular patio is 6 feet long and 3 feet wide. the actual patio is 15 feet long. what is the area of the actual patio?

Step-by-step explanation:

We are given that A scale model of a rectangular patio is 6 feet long and 3 feet wide.

So, Scale of length to width = 6:3

Let the ratio be x

So, Length = 6x

Breadth = 3x

Now we are given that the actual length is 15 feet

So,

So, Actual width =

Area of the actual patio =

                                       =

                                       =

Hence the area of the actual patio is

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints