Aset of named constants that start with the value 0 for the first constant and increment by 1 for each subsequent constant can be declared as a(n)

Enum

Step-by-step explanation:

A set of named constants that start with the value 0 for the first constant and increment by 1 for each subsequent constant can be declared as a(n) enum.

Enums are lists of constants. Enums are used to represent predefined list of values that do not represent any kind of numerical or textual data.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: