janetrodr74 janetrodr74
  • 09-08-2017
  • Mathematics
contestada

A square card has an area of 15 inches squared. What is the approximate side length of the card.

Respuesta :

briannamoreno81
briannamoreno81 briannamoreno81
  • 09-08-2017
if a square card has and area of 15in^2

a=l·w
15/4 for each side and 15 divided by 4 is 3.75
Double check:
3.75+3.75+3.75+3.75= 15
or 3.75×4
Answer Link

Otras preguntas

While the Cold War is often described as a conflict over ideology, events such as the Sino-Soviet split and the creation of the Asian-American Conference indica
For f(x)=-8x+17, find f(x+h)
Body parts can indicate two or more species share common ancestors
how high up is a 5kg object that has 300j of energy
A circle is divided into three arcs in the ratio of 3:4:5. Find the measure of an inscribed angle that intercepts the largest arc.
what is the force exerted by the machine
h = -4.9t +27t +2.4 ( h is in meters ) For how long is the balloon more than 3m high?
a bakery has a fixed cost of $119.75 per day plus $2.25 for each pastry. the bakery would like to keep its daily costs at or below $500 per day. what is the max
what is the second macronutrient that is burned in the body?
The area of a triangle is 20 cm^2, and the altitude is 4 cm greater than the base.Find the length of the base, to the nearest millimeter.