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Andrej [43]
2 years ago
12

The perimeter of a square rug is 104 cm. What is the area of the rug?

Mathematics
2 answers:
Crazy boy [7]2 years ago
7 0

Answer

Area of the rug is 64 in^2

Romashka [77]2 years ago
6 0

Answer:

676 cm²

Step-by-step explanation:

A square has 4 congruent sides , then

104 ÷ 4 = 26 cm ← length of side of square s

The area (A) of a square is calculated as

A = s² = 26² = 676 cm²

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John wants to measure the height of a tree.he walks exactly 100 ft from the base of the tree and looks up.the angle from the gro
kati45 [8]

Answer: The height of the tree is 64.94ft

Step-by-step explanation:

Using the trigonometry of angles

Tan theta = opposite/adjacent

Tan 33° = height of the tree/100

Height of the tree= tan 33° * 100

= 0.6494*100

= 64.94ft

The height of the tree is 64.94ft

6 0
3 years ago
You want to test the effect of light on the distribution of Artemia in your 35cm long testing chamber. If you measure the light
Dvinal [7]

Answer:

64.3 lumens

Step-by-step explanation:

Data provided in the question:

Length of the testing chamber = 35 cm

Light at one end = 10 lumens

Light at other end = 200 lumens

now,

since the variation is linear,

therefore, the gradient of the variation

= \frac{200-10}{35}

= 5.43

also,

the darkest end is the end with 10 lumens

therefore,

The lumens at 10 cm from the darkest end

= 10 + 5.43(10)

= 10 + 54.3

= 64.3 lumens

6 0
3 years ago
If the sum of seven odd consecutive numbers is 231, find the middle number.
qaws [65]
This is your answer, good luck buddy

8 0
2 years ago
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The cost of 28 pounds horse feed is 63.28 what is the per pound of horse feed
Bas_tet [7]
$2.26 pounds of horse feed
8 0
3 years ago
Two runners start at the same point;Jayne and Jared.
Tomtit [17]

Answer:

160

Step-by-step explanation:

  1. 8
  2. 16
  3. 24
  4. 32
  5. 40
  6. 48
  7. 56
  8. 64
  9. 72
  10. 80
  11. 88
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  13. 104
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  20. 160
6 0
2 years ago
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