A RECTANGULAR FIELD IS 120 YARDS LONG AND 53 YARDS WIDE COVERS PART OF THE FIELD. HOW MANY SQUARE YARDS OF THE FIELD WILL NOT COVERED BY THE TENT

6000 yard² of area is not covered by the tent.

Step-by-step explanation:

The question is "A rectangular field is 120 yards long and 53 yards wide. A tent that is 20 yards long and 18 yards wide covers part of the field. How many square yards of the field are not covered by the tent."

Given that,

Length of a rectangular field = 120 yards

Breadth of a rectangular field = 53 yards

Area of rectangular field = l×b

= 120 × 53

= 6360 yard²

Length of a tent = 20 yards

Breadth of the tent = 18 yards

Area of the tent = lb

= 20 × 18

= 360 yards²

Area not covered = 6360 yard² - 360 yards²

= 6000 yard²

So, 6000 yard² of area is not covered by the tent.

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1