El área de un rectángulo mide 15 unidades cuadradas. si un lado de rectángulo mide 3.75 unidades de largo cuánta unidad de mide el perímetro de rectángulo?

Translation from Google

the area of a rectangle measures 15 square units. if one side of a rectangle is 3.75 units long how much unit is the perimeter of the rectangle?

15.5 unidades

Step-by-step explanation:

Area of rectangle is given by the product of its length and width and expressed as

A=lw

Where l is length, w is width and A is area.

Similarly, perimeter is given by

P=2(l+w)

Given that A=15 and w=3.75

15=3.75l

l=15÷3.75=4 unidades

Now perimeter will be

P=2(4+3.75)=2(7.75)=15.5 units

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: