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marta [7]
3 years ago
10

Solve 3 to the -1 power plus 5 to the -1 power equals

Mathematics
1 answer:
MAVERICK [17]3 years ago
3 0

Answer: 8 to the -1 power

Step-by-step explanation:

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3 years ago
Mrs.Browns rectangular kitchen is 10 ft wide and.16 ft long, if she creates a scale drawing.With a length of 4 inches, what woul
Nataliya [291]

Answer:

2.5 inches

Step-by-step explanation:

1 feet = 12 inches

The length is 16 ft x 12 = 192 inches

The length was scales by an unknown measure which i would represent with x . The equation is as follows

192 inches x a = 4 feet

a = 48

The kitchen was scaled by 48

10 x 12 = 120 inches

120/48 = 2.5 inches

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3 years ago
Can someone please take me step by step to find x?
Aleksandr [31]
-(7x + 4)- 2x + 2 = 52

Distribute the negative sign:
-7x -4 - 2x + 2 = 52

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-9x - 2 = 52

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Divide by -9:
x = -6

Answer: x = -6
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3 years ago
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