This is a continuous set of numbers. every real number from the starting value to the ending value is included. it is called an

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

75%

step-by-step explanation:

x = 3 ± √(5+y)

answer is because 4×10=40

and 98×4= is 392

40,392