|2x−3y| if x=0.5; y=−0.7 help me out please

Mathematics

2 answers:

Inessa05 [86]3 years ago

7 0

The answer is 3.1
(2*0.5)-(3*-0.7)
1-(-2.1)
1+2.1
3.1

oee [108]3 years ago

5 0

The given expression is

$| 2x-3y | , x=0.5, y=-0.7$

Substituting the given values of x and y, we will get

$| 2(0.5)-3(-0.7) | = | 1+ 2.1 | = |3.1 |$

And absolute value of both positive and negative number is a positive number .

Therefore the final answer is

$| 3.1 | = 3.1$

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