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xxMikexx [17]
2 years ago
15

Find the sum of 4.5 x 10^-1and the quotient of 7x10^-4 and 8x10^-3

Mathematics
1 answer:
eduard2 years ago
5 0

Answer:

4.5=9+8=10 cause we subbed

8+9=17

Step-by-step explanation:

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Step-by-step explanation:

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tresset_1 [31]

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MrRissso [65]

Answer:

X= (7;-2)

Step-by-step explanation:

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5 0
3 years ago
What is the result of subtracting the second equation from the first?
Ronch [10]

Answer:

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Step-by-step explanation:

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X - 2y = 9

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Distribute a minus sign to all the terms in the second equation

- 4x – 2y = -2  

X - 2y = 9

= (-5x + 0y = -11)

6 0
3 years ago
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