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algol [13]
2 years ago
7

Please. I’m begging for help. I have no idea what to do. Could you possibly explain on how to do it

Mathematics
1 answer:
Lostsunrise [7]2 years ago
8 0
99% sure this I correct
8-6=2
6/15=2/a
a=15•2/6
a=30/6
a=5

X=a+15
X=5+15
X=20
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If a is a negative number, then a(1/a) is equal to -1. If a is a negative number and b is a negative number, then product ab is
Firdavs [7]

Both claims are false. In fact, a and \frac{1}{a} are one the multiplicative inverse of the other. This means, by definition of multiplicative inverse, that

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Similarly, when you multiply two number, the sign of the product depends on the sign of the factors as follows:

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3 years ago
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18 and 5

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Romashka-Z-Leto [24]

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Y=50x+200

Hope that helps!
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