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SpyIntel [72]
3 years ago
15

I NEED URGENT HELP! I have a hard time with math and I need help on 2 questions ASAP.

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0

A = 1/2bh

47 = 1/2(x)(x)

47 = 1/2 x^2

Re-write

1/2 x^2 = 47

x^2 = 47 * 2

x^2 = 94

x = √94

x = 9.7 in

Answer

9.7 in

------------

A = 1/2bh

40 = 1/2(x)(x)

40 = 1/2 x^2

Re-write

1/2 x^2 = 40

x^2 = 40 * 2

x^2 = 80

x = √80

x = 8.9 in

Answer

8.9 in

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3 years ago
The question is in the picture please help
ahrayia [7]

Answer:

Claim 2

Step-by-step explanation:

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_____

* You can prove the Inscribed Angle Theorem by drawing diameter POX and considering the relationship of angles XOQ and OPQ. The same consideration should be applied to angles XOR and OPR. In each case, you find the former is twice the latter, so the sum of angles XOR and XOQ will be twice the sum of angles OPR and OPQ. That is, angle ROQ is twice angle RPQ.

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Step-by-step explanation:


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