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2 years ago

Please help :) meeeeeeeeeeee

Mathematics

2 answers:

Monica [59]2 years ago

6 0

Answer:

Top right

Step-by-step explanation:

This is correct because the y- axis is set properly and that slope correlates to 10x

Sphinxa [80]2 years ago

3 0

-10 x + 5y = 5

5y = 10x + 5

y = 2x + 1

That's a slope of 2 and a y intercept at (0,1)

Answer: Bottom Left choice

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2 years ago

Which of the following is equivalent to (a + b) (a/b)

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2 years ago

A rectangular public park has an area of 3,600 square feet. It is surrounded on three sides by a chain link fence. If the entire

Dafna11 [192]

Answer:

If length of the field is 30 ft, then width is 120 ft.

If the length of the field is 60 ft, then width is 60 ft.

Step-by-step explanation:

Let us assume the length of the rectangular park = L ft

Let us assume the breadth of the rectangular park = B ft

Now, AREA of the given park = L x B

⇒ L x B = 3,600 sq ft ... (1)

Also, the perimeter of three sides = 180 ft

⇒ 2 L + B = 180 ..... (2)

Now, from (1) and (2), we get:

L x B = 3,600

2 L + B = 180 ⇒ B = 180 - 2 L

Substitute this in(1) , we get:

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⇒ L = 30 or L = 60

So, if L = 30 ft , then B = 180 - 2L = 180 - 60 = 120 ft

So, if L = 60 ft , then B = 180 - 2L = 180 - 120 = 60 ft

So, if length of the field is 30 ft, then width is 120 ft.

And if the length of the field is 60 ft, then width is 60 ft.

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