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lions [1.4K]
3 years ago
7

Which graph represents y = cosine (2 x minus pi) + 5?

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer:

A

Step-by-step explanation:

edgenuity

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Figure out what x is for both equations, then you can tell if the equations are the same

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100 points the right answer please the set designer for a play painted some background scenery on a large piece of plywood. He u
podryga [215]

Answer:

14 ft

Step-by-step explanation:

Focus on the triangle, and temporarily neglect the 2 ft measurement at the top of the triangle.  Then the 2 legs of the triangle have lengths h - 2 ft and 5 ft, and the hypotenuse is 13.

Applying the Pythagorean Theorem, we get:

13^2 =  (h - 2)^2 + 5^2, or

169 = h^2 - 4h + 4 + 25, or

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The total height of the piece of plywood is 14 ft.

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