The length and width of a rectangular patio are (x + 7) feet and (x + 9) feet, respectively. If the area of the patio is 190 square feet, what are the dimensions of the patio?

The dimension of the patio are approximately 12.82 ft × 14.82 ft.

Step-by-step explanation:

Given:

Length of the patio =

Width of the patio =

Area of the patio =

We need to find the dimensions of the patio.

Solution:

Now we know that;

Area of the rectangle is equal to length times width.

framing in equation form we get;

Applying distributive property we get;

Now adding 1 on both side we get;

Now taking square root on both side we get;

Now we got two values of x one positive and 1 negative now we know that dimension of the patio cannot be negative; so we will discard negative value and consider positive value.

Length of the patio =

Width of the patio =

Hence the dimension of the patio are approximately 12.82 ft × 14.82 ft.

i belive those are the ones that are under 90 degreese.

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

if you need more with your math, visit khan academy where we give videos and tutorials   on everything math. we are efficent in our work.

you,

from,

the khan academy team