MakaylaST6465 MakaylaST6465

22-09-2018
Mathematics

contestada

Find all values of $t$ such that $t - 1$, $t + 1$, and $4$ could be the lengths of the sides of a right triangle.

Respuesta :

tramserran tramserran

22-09-2018

side 1: t - 1

side 2: t + 1

side 3: 4

side 1 + side 2 > side 3 & side 2 + side 3 > side 1 & side 3 + side 1 > side 2

(t - 1) + (t + 1) > 4 (t + 1) + (4) > (t - 1) (4) + (t - 1) > (t + 1)

2t > 4 t + 5 > t - 1 t + 3 > t + 1

t > 2 5 > -1 (TRUE) 3 > 1 (TRUE)

Answer: t > 2

Answer Link

Otras preguntas

The exponent of the exponential function contains RC for the given circuit, which is called the time constant. Use the units of R and C to find units of RC. Wri

What Causes #### error?

Select the correct answer. Which is the minimum or maximum value of the given function? dndnsn

What are tariffs designed to increase? A. exports of high-priced goods B. open trade among all nations C. imports of cheap foreign goods D. sales by local manuf

Ques Where does Ivan Jakovlevitch find Major Kovaloff's nose? A. At the Isaac Bridge O B. At the newspaper office O C. In his barbershop O D. In his breakfast b

Write the name of the alkene next to the drawing of the molecule. Names include: 1-pentene, trans-2-pentene, cis-2-pentene, 1-propene, trans-2-butene, cis-2-bu

I just need the numbers can anyone help me with this ??

nursing responsibilities while taking hot applicationFast

Non-word signals are used to emphasize important ideas or information. True or False?

6. What is the area of APQRbelow? a) 15.8 m b) 31.2m c) 66.4m d) 16.6m