Mathematics, 01.11.2019 01:31 faithrawlins14

Evaluate the expression |3x-1| for x=-2

Answers: 2

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Answer from: twistedhyperboles

The answer is 7
because the equation is |(3)(-2)-1|

Answer from: itsjustmechucky

-7

Step-by-step explanation:

Step 1: Substitute -2 for x in the expression. Step 2: 3 x -2= -6 Step 3: -6-1=-7 Step 4: [ 3(-2)-1] Step 5: -6+-1=-7 Hopefully, this correctly answer your question! :) Thank you.

Answer from: Quest

step-by-step explanation:

Answer from: Quest

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )
Ineed as soon as possible ! what is the approximate length of the minor arc de

Ineed as soon as possible ! what is the approximate length of the minor arc de

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Evaluate the expression |3x-1| for x=-2...