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Whitepunk [10]
3 years ago
8

1) If the designer measures the pond and determines that the length of the pond across is 400

Mathematics
1 answer:
ozzi3 years ago
3 0

Answer: 200

Step-by-step explanation: to get the radius you divided by 2. bc there is only 2 sides , have a great day.

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Mashutka [201]

Alright here goes, it’s 7.05024•10^11

Explination:

Maths…

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8 0
2 years ago
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Please Help!
Flura [38]
Let x be the length of the train.

On the basis of the observer;
Speed of the train = x/6

On the basis of the bridge;
Total distance covered by any point of the train= 350+x
Speed = (350+x)/20

Equating the two expressions of speed;
x/6 = (350+x)/20
20(x) = 6(350+x)
20x = 2100+6x
(20-6)x = 2100
14x = 2100
x= 2100/14 = 150 m
Speed = x/6 = (350+x)/20 = 150/6 = 500/20 = 25 m/s.

Therefore,
Length of train = 150 m
Speed of train = 25 m/s
8 0
3 years ago
Figure one and figure 2 are similar quadrilaterals. Which proportion must be true?
amm1812

Step-by-step explanation:

option C is the correct answer of this question

5 0
3 years ago
A manufacturer of skis offered chain discounts of 10/5/4 to many of its customers. Joe Jones ordered skis that had a total list
kati45 [8]
First, 
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then,
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hope this help

7 0
3 years ago
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The measure of the angles of a triangle are in the extended ratio 17 : 16 : 12. what is the measure of the largest angle?
murzikaleks [220]
17x + 16x + 12x =180
45x = 180
x = 4
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8 0
3 years ago
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