tonyapenman0002 tonyapenman0002

20-01-2021
Mathematics

contestada

What is the value of ma-2m+ na for m--2 and n-4?

Respuesta :

cdv5g92hxg cdv5g92hxg

20-01-2021

The answer is 2a+4

-2a -2(-2) +4a
-2a +4 +4a
-2a
=2a +4

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

What is the inverse of the following conditional statement? "If the sum of the interior angles of a polygon is 180°, then the polygon is a triangle. " If the po

3 interesting facts about larry cesspooch

hockey carol asked john if his hockey team won the game last night and if he scored a goal. john said yes . carol them asked peter if he or john scored a goal a

A decrease in the demand for soft drinks due to changes in consumer tastes, accompanied by an increase in the supply of soft drinks as a result of reductions in

7. If the standard enthalpies of formation of HBr(g) and Br2(g) are -36 and +31 kJ mol-¹ (at 298 K) respectively, what is ArH(298 K) for the following reaction?

How did roger williams’s colony of providence differ from the puritan colony of massachusetts?.

Calculate the area of the shaded region in each Figure. Use 3.14 and round to the nearest hunderedth

Which statement is true when comparing how a student would complete the solution for the linear equation -2x + 3 = 6 to how the student would complete the solut

In both medieval Europe and Japan lords had vassals who often had their own vassals regional unity was stable throughout the period each ceremonial ruler was

Mark all identifiers that are included when identifying significant digits: All nonzero digits are significant Zeros at the end of a number to the right of a de