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lyudmila [28]
4 years ago
15

Multiplies to -0.72 and adds to 0.6

Mathematics
1 answer:
Delvig [45]4 years ago
8 0
Multiplies to -0.72 =  - 0.6 * (1.2).

Adds to 0.6  =   

-0.6 + (1.2) = 1.2 - 0.6 = 0.6.

Hence the two numbers are -0.6 and 1.2.
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3 years ago
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1&=3-2\\ &=3-(8-2*3)=3-8+2*3\\&=(11-8)-8+2(11-8)=3*11-4*8\\&=3*11-4(19-11)=7*11-4*19\\&=7(30-19)-4*19=7*30-11*19\\&=7*30-11(49-30)=\\&=18*30-11*49

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