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ICE Princess25 [194]
3 years ago
10

Geometry please help thank you

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0

Answer:

both students are technically correct

Step-by-step explanation:

when the figure is reflected its other half mirrors it which means that all sides and angles are the same.

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Tan 25.5 = h/x

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x tan 25.5 = (x+1) tan 20.5

x 0.476975532 = (x+1) 0.373884679

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Deduct both sides by .373884679

0.103090853x = 0.373884679

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Add one to get for the second person

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3 years ago
Prove that one of every three consecutive positive integer is divisible by 3
Inessa05 [86]
Hello : 
all n in N ; n(n+1)(n+2) = 3a    a in  N  or : <span>≡ 0 (mod 3)
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     n+1 </span>≡ 1 ( mod 3)...(2)
      n+2 ≡ 2 ( mod 3)...(3)
by (1), (2), (3)  : n(n+1)(n+2) ≡ 0×1×2   ( mod 3)   : ≡ 0 (mod 3)
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3 years ago
What is the slope of the line joining (5, 9) and (−2, 9)?
uranmaximum [27]
The slope equals 0. 
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5 0
4 years ago
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You are making cookies for a party. The ratio of Cookie Tray A to Cookie Tray B to Cookie Tray C is 2 : 3 : 4. If you need to ma
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Given that the ratio of three trays is A : B : C = 2 : 3 : 4

Let us consider the common factor among the number of trays be "x".

If we need to make a total of 171 trays, then the equation of sum of trays would be :-

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So we have following number of trays :-

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Number of type B trays = 3x = 57 trays.

Number of type C trays = 4x = 76 trays.

Now if each tray contains 20 cookies, then we would have following arrangements :-

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I need help with my math class
aivan3 [116]

Answer:

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