MATHEMATICS MIDDLE SCHOOL

My backyard at the old house was 10yd by 22yd. The current backyard is 15yd by 15yd. a)Determine the area of each yard.b) Determine the perimeter of each yard
c) which yard has more room for my kids play in.
d) Which yard requires more fence to enclose?

Answers

Answer 1

Answer:

Answer:

a) yard 1: 220yd^2 yard 2: 225yd^2

b) yard 1: 64yd. yard 2: 60yd

c) yard 2

d) yard 1

Step-by-step explanation:

area=base×height

perimeter=2×base+2×height

Answer 2

Answer:

Answer:

a) 220 yd for the OLD HOUSE

a) 225 yd for the CURRENT HOUSE

b) 64 for the OLD HOUSE

b) 60 for the CURRENT HOUSE

c) the CURRENT HOUSE has more room for the kids (the area is bigger (area=space inside)

d) the OLD HOUSE requires more fence, because the perimeter is bigger (perimeter=the outside of the square)

Hope this helped!

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A car travels 1/6 of the distance between two cities in 3/5 of an hour. At this rate, what fraction of the distance between the two cities can the car travel in 1 hour.

Answers

If you can drive 1/6 of the distance every 3/5 of an hour, to find how much of the distance you can drive in 1 hour, you would first figure out what you would have to multiply by 3/5 hr to get 1 hr.
3/5x = 1
x = 1÷3/5 (1 · 5/3)
x = 5/3
Then, you multiply 1/6 by 5/3
1/6 · 5/3 = 5/18
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What will be the total cost of Devon's first year?How much financial aid will Devon receive for his first
year?
Devon plans to attend college. He has estimated the
costs for his first year.
Tuition = $3,600
Other educational expenses = $450
Housing and living expenses = $4,000
His financial aid counselor says Devon will receive
$2,100 that year in grant money, and that he's eligible for
a work-study program that will pay $2,300 his first year.
Devon also will receive a scholarship for $1,000.
How much money will Devon need to save to cover his
first year of college?

Answers

Answer:

$8,050 1

$5,400 2

$2,650 3

Step-by-step explanation:

Answer:bbb

Step-by-step explanation:

Simplify square root of 1.69

Answers

In the given problem, the square root of 1.69 is 1.3.

The square root of a non-negative real number is a value that, when multiplied by itself, results in the original number. In mathematical notation, the square root of the number "x" is represented by the symbol "√x."

The square root is an inverse operation of squaring, which means that if one squares a number and then take its square root, he or she gets back to the original value. The concept of the square root is nearly related to obtaining the side length of a square with a given area or obtaining the magnitude of a vector in mathematics.

1.69 also can be written as $(169)/(100)$ in fraction form.