jasmineskolan jasmineskolan

23-05-2018
Mathematics

contestada

A ruler is 30 cm in length. A piece, x cm in length, breaks off. Write an expression for the length that is left.

Respuesta :

musicmaster19 musicmaster19

23-05-2018

30 - x is the express since x has an unknown value

Answer Link

Otras preguntas

Why are there two chlorine atoms for every magnesium atom in the compound NaCl2?

[tex]4y \times 8y[/tex]

According to Karl Marx, hat group of people would eventually "rise up" in a socialist revolution?

On Mars, where air resistance is negligible, an astronaut drops a rock from a cliff and notes that the rock falls about d meters during the first t seconds of i

oxygen has eight protons in it's nucleus . Calculate the number of neutrons and electrons in a neutral oxygen-16 atom.

What is the solution to the system of equations?

help me solve this algebra 1 question please

Please answer the first question !! It would mean a lot to me!!

One angle of a triangle measures 126°. the other two angles are congruent. Enter and solve an equation to find the measure x of the congruent angles. An equatio

How many solutions can be found for the linear equation? 6(3x + 2) 6 - 7 = 6x - 12x/4 - 5?