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vampirchik [111]
3 years ago
7

The perimeter of

Mathematics
2 answers:
Ket [755]3 years ago
7 0

Known :

Perimeter = 160 ft

length = 50 ft

Asked :

Area = ...?

Answer :

Find the width first :

Perimeter = 2 (length + width)

160 = 2 (50 + width)

width = (160 ÷ 2) - 50

width = 80 - 50

width = <u>3</u><u>0</u><u> </u><u>ft</u>

Now, let's find the Area :

Area = length × width

= 50 × 30

= <u>1</u><u>.</u><u>5</u><u>0</u><u>0</u><u> </u><u>ft²</u>

So, the area of the playground is 1.500 ft²

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

lana66690 [7]3 years ago
5 0
2,500 feet is the answer to your question. hope this helped
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Do the equations 5y-2x=18 and 6x=-4y-10 form a system of linear equations?
Aneli [31]
Yes, because 5y-2x=18 and 6x=-4y-10 are both linear equations in the same variables, they form a system of linear equations.
8 0
2 years ago
Jay has a budget of $100. Jay spent $13 on movie tickets, $38 on dinner with his friend, and $11 on a taxi ride home. How much m
schepotkina [342]

Answer:

38

Step-by-step explanation:

100-13-38-11=38

So Jay has 38 dollars on the budget

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3 years ago
At Fabco, there are 156 boots, which make up 26% of the shoes in the store. At Famous Footwear, there are 130 boots, which make
PtichkaEL [24]

Answer:

Famous Footwear has the most sheos.

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156/26=6=1%

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At Famous Footwear there are 1000 sheos

7 0
3 years ago
Solve the system using elimination.
expeople1 [14]

Answer:

(- 9, - 9)

Step-by-step explanation:

Given the 2 equations

3x - 4y = 9 → (1)

- 3x + 2y = 9 → (2)

Adding (1) and (2) will eliminate the term in x

(1) + (2) term by term

(3x - 3x) + (- 4y + 2y) = (9 + 9)

0 - 2y = 18

- 2y = 18 ( divide both sides by - 2 )

y = - 9

Substitute y = - 9 into (1) or (2) and evaluate for x

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x = - 9

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3 0
3 years ago
Really need help pls
antiseptic1488 [7]

Answer:

∠1 = 45°

∠2 = 45°

∠3 = 45°

∠4 = 90°

BC = 12

AB = 12

DC = 12

EB = 8.5

DB = 17

EC = 8.5

3 0
3 years ago
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