gabrielled26 gabrielled26

22-03-2021
Mathematics

contestada

Betty measured the diagonal length of a playing card to be 15 inches. The short side of the card is 9 inches. What is the length of the long side of the playing card?

Respuesta :

thebecks thebecks

22-03-2021

Answer:

L = 12 inches

Step-by-step explanation:

Using the Pythagorean theorem:

15² - 9² = L²

L² = 144

L = 12 inches

Answer Link

Otras preguntas

How many levels of government are there in China?

Does the phrase "Dar de comer al perro" mean "to feed the dog" or "to give the dog something to eat"?

What number should be added to the expression x2 + 14x to change it into a perfect square trinomial? (Points : 1) 7 14 28 49

Can someone help me solve this proportion: 5/n=1.5/1.8

I need to find the mean and the mode. What is the mode?

Does the phrase "Dar de comer al perro" mean "to feed the dog" or "to give the dog something to eat"?

What number should be added to the expression x2 + 14x to change it into a perfect square trinomial? (Points : 1) 7 14 28 49

How many atoms are there in 90.2 grams of selenium?

A penny, a nickel, a dime, and a quarter are tossed. What is the probability of obtaining at least one head on the tosses?

What Is the First New Deal?