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masha68 [24]
2 years ago
12

The dog spa in Champlin has an outside play area. Each play area is in

Mathematics
1 answer:
RoseWind [281]2 years ago
5 0

Answer: $12,723.45

Step-by-step explanation:

Details of each play area :

The radius of circle = 18 feet long

Cost of fake grass per square foot = $12.50

Therefore,

We can obtain the Area of the play area by calculating the area of the circle:

Area of a circle = πr^2

Area = π × 18^2

Area = 1,017.876ft^2

Since the cost per square foot is $12.50

Therefore, Cost of 1,017.876 ft^2 equals

Cost per square foot × Area of play area

($12.50 × 1,017.876)

= $12,723.45

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Mekhanik [1.2K]
239.99 x 75%(75/100) ~ $180
$180 x 90%(90/100) = $162
8 0
3 years ago
Jkl is an equilateral triangle jk= 13x+5,KL= 17X-19 AND JL= 8X+35​
stira [4]

Answer:

x = 6

Step-by-step explanation:

Since the triangle is equilateral then sides are congruent.

Equate any 2 sides and solve for x

13x + 5 = 8x + 35 ( subtract 8x from both sides )

5x + 5 = 35 ( subtract 5 from both sides )

5x = 30 ( divide both sides by 5 )

x = 6

JK = (13 × 6) + 5 = 78 + 5 = 83

KL = (17 × 6) - 19 = 102 - 19 = 83

JL = (8 × 6) + 35 = 48 + 35 = 83

ΔJKL is equilateral with side = 83

4 0
3 years ago
Arthur has a balance of $2330 on his credit card, which he plans to pay off by
docker41 [41]

Answer:

$80

Step-by-step explanation:

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5 0
3 years ago
Simplify 3.3l : 900ml
stich3 [128]
<span>3.3l : 900ml = 3300 ml / 900 ml = 33/9  </span>
3 0
3 years ago
11.15+11.75+10.70 I need some help with this problem
Nina [5.8K]

Answer:

33.60 is your answer

Step-by-step explanation:

Remember to add based on place value.

Note that 10.70 is the same as 10.7

11.15 + 11.75 = 22.90

22.90 + 10.7 = 33.60


<em>~Senpai</em>

3 0
3 years ago
Read 2 more answers
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