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exis [7]
3 years ago
12

The maximum height reached by the barnacle is..

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:x=100

Step-by-step explanation:

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One of the formulas for the circumference of a circle is C = d . Solve for pi in terms of C and d.
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When you rearrange  the problem, it can look like...pi=C/d, solve and you have your answer
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Enter an equation in the form of y = MX + b that represents the function described by the graph ​
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y=2/3+3

Step-by-step explanation:

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3 years ago
Plezz help me q is in the screenshot <br> im bad at math
Dima020 [189]
Answer:
C. 2

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4 0
3 years ago
4.63 ​clark's country pet resort is fencing a new play area for dogs. the manager has purchased 130 yd of fence to enclose a rec
lubasha [3.4K]
Let W and L be width and length of the rectangular pen respectively.

Therefore,
Circumference, C = 2W+2L= 130 yd
Area, A = LW = 1050 yd^2=> L = 1050/W

Using the circumference expression and substituting for L;
130 = 2W + 2(1050/W) = 2W+2100/W
130*W = 2W*W + 2100
130W = 2W^2 +2100
2W^2-130W+2100 = 0

Solving for W;
W= [-(-130)+/- Sqrt ((-130)^2-4(2)(2100)]/2*2 = 32.5+/- 2.5
W = 30 or 35 yd

When W = 30, L = 1050/30 = 35
When W = 35, L = 1050/35 = 30

Therefore, W = 30 yd and L = 35 yd.
5 0
3 years ago
What is the value of the expression below when w = 8?<br> w^2 - 4w - 2
alexdok [17]

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25

Step-by-step explanation:

4 0
4 years ago
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