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larisa [96]
3 years ago
8

Evaluate. 2.2^3 . 2^-5 .2^-1 A. -4 B, -8 C. 1/4 D. 1/8

Mathematics
1 answer:
DanielleElmas [232]3 years ago
6 0

Answer:

Step-by-step explanation:

2^3 . 2^- 5 . 2^- 1

= 2^( 3 - 5 - 1 )

= 2^( 3 - 6 )

= 2^- 3

= 1 / 2^3

= 1 / 8

If

2 . 2^3 . 2^- 5 . 2^- 1

= 2^1 . 2^3 . 2^- 5 . 2^- 1

= 2^( 3 - 5 - 1 + 1 )

= 2^( 3 - 5 )

= 2^- 2

= 1 / 2^2

= 1 / 4

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Factor the expression 45b+40​
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2 years ago
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ahrayia [7]

Answer:

The equation is in the form 268 = L + 225 and the points of left - handed shots are 43 .

Step-by-step explanation:

As given

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Than the equation becomes

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Therefore the equation is in the form 268 = L + 225 and the points of left - handed shots are 43 .


3 0
4 years ago
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The measure of the angle m<ABD is 90 degrees

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