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harina [27]
3 years ago
7

Can anyone help me pls

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0
5-4*9= 9
just use the properties
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Rewrite the equations using a negative exponent!! ill give brainliest, any random or incomplete answers will be reported!!
vesna_86 [32]

Answer:

11. x^{-2}

12. m^{-3}

13. (x+2y)^{-4}

14. (x+3y)^{-2}

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Step-by-step explanation:

In all of them you just subtract the bottom exponent from the top exponent.

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3 years ago
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scZoUnD [109]
The answer is -2,686

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7 0
3 years ago
What variable do we use for slope? A.x B.y C.m D.b
Nady [450]

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Step-by-step explanation:

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on a drawing, the height of a school block is 4cm. Given that the actual heigh of the block is 30m, find the scale of the drawin
Aloiza [94]

Answer:

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Step-by-step explanation:

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Since it can be written as a fraction, it can also be reduced like a fraction.

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Divide the numerator and denominator by 4.

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2 years ago
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