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Anton [14]
3 years ago
7

the length of a rectangular garden is 3 times its width. if the perimeter of the garden is 40 yards, what is the area

Mathematics
2 answers:
Mars2501 [29]3 years ago
3 0

Answer:

75 yd^2.

Step-by-step explanation:

If the width = x yards, the length will be 3x yards.

The perimeter = 2 * length + 2 * width

= 2* 3x + 2*x = 40

6x + 2x = 40

8x = 40

x = 5

So the width is 5 and the length is 15 yards.

The area = 5 * 15 = 75 yd^2.

amm18123 years ago
3 0

Answer:

75

Step-by-step explanation:

x=breadth

3x=length

perimeter=2(x+3x)=8x

40=8x

x=5

length=15

breadth=5

area=15*5=75

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4/5G + 42 = 2.8G + 18<br> Plz solve with an explanation
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Answer:

12

Step-by-step explanation:

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3 0
3 years ago
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Please help me with number 1, thanks
tekilochka [14]
What don't you get about the problem ?
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You invest $5,000 in a savings account that earns 6% interest each year.
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4 0
3 years ago
In ⊙P, QR≅ST. Which statement must be true? Select all that apply.
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The true statement about the circle with center P is that triangles QRP and STP are congruent, and the length of the minor arc is 11/20π

<h3>The circle with center P</h3>

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From the question, we understand that QR = ST.

This implies that triangles QRP and STP are congruent.

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