3 years ago

What is the value of | -5 | - (-5)?

1 answer:

3 0

|-5|-(-5)

The absolute value of any number is always positive

5-(-5)

When there is a in front of an expression in parentheses, change the sign of each term in the expression

5+5

Add the numbers

10

Answer=10

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17. z=39/sin45= $78/\sqrt{2}$

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Step-by-step explanation:

17.

because:sin45=39/z

so: z=39/sin45= $78/\sqrt{2}$

then: tan60=39/y

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last: sin60=y/x

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