IronDarKnight1 IronDarKnight1

29-05-2018
Mathematics

contestada

Which of these four sets of side lengths will form a right triangle?

Set 1
square root of 2 cm, 9 cm, square root of 7 cm.

Set 2
2 in, square root of 5 in, 9 in.

Set 3
square root of 6 mm, 2 mm, 10 mm

Set 4
square root of 2 ft, square root of 7 ft, 3ft

Respuesta :

Аноним Аноним

29-05-2018

They must conform with Pythagoras theorem

It is set 4 because

(sqrt 2)^2 + (sqrt 7)^2 = 3^2
2 + 7 = 9

Answer Link

Otras preguntas

Jose wraps packages in a store. He is paid $8.75/h plus $2 for each package wrapped. How many packages must be wrapped in a 40 hour work week to earn $600?

Question Which term describes the use of a cartoon character on a cereal box?product placement product packaging. product marketing all of the above

An important insight of international trade theory is that when countries exchange goods and services one with the other, it A. is typically beneficial only to

= k and k = 3, what is the value of x ? 3 If A) 2 B) 4 C) 9 D) 10

A 100 watt incandescent light bulb is operated for 12 hours, and a 15 watt fluorescent light bulb is operated for the same period of time. At 10 cents per kWh,

The fossil evidence found in these sedimentary layers BEST implies that A) land plants are older than land animals. B) vertebrates and invertebrates evolv

The perimeter of a triangle is 27.1 feet. The sides of the triangle measure 9.8 feet, 10.9, and x feet

Vasguez Corporation had a 1/1/17 balance in the Allowance for Doubtful Accounts of $40,000. During 2017, it wrote off $28,800 of accounts and collected $8,400 o

Mark wants to fence 4 rectangular garden each with a length of 9 1/4 feet and width of 4 1/2 Feet what is the total length of fencing mark needs to surround all

A student must learn M unfamiliar words for an upcoming test. The rate at which the student learns is proportional to the number of items remaining to be learne