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nikdorinn [45]
3 years ago
11

What is the value of: 1/2^-2x^-3y^5 for x=2 and y=-4

Mathematics
1 answer:
belka [17]3 years ago
7 0
I am almost 100% sure that this is the correct answer -1/32. 
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3 years ago
4=2/7x please awnser
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3 years ago
Please help me on this question
Olenka [21]

Answer:

A. rectangle, not a square.

Step-by-step explanation:

A right rectangular prism is a shape of a cube which is made up of 6 rectangular edges.

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The figure representing the plane is shown below.

3 0
3 years ago
From a point 525 feet in horizontal distance from the foot of a vertical cliff, the angle of elevation for the top of the cliff
Furkat [3]
The height of the cliff in the triangle generated by connecting the point to 525 ft from the foot of the cliff and its top, is the side opposite to angle 36. Let this height be h. The trigonometric equation that best represent this situation is,
                           tan 36 = h / 525
The value of h from the equation is 381.43 ft. Thus, the cliff is 381.43 ft high. 
8 0
4 years ago
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