sarahscottcorrao
sarahscottcorrao
01-02-2018
Mathematics
contestada
find x! Please help!!
Respuesta :
anchitthawi
anchitthawi
01-02-2018
[tex] {(8 + x)}^{2} = {8}^{2} + {15}^{2} \\ {(8 + x)}^{2} = 64 + 225 \\ {(8 + x)}^{2} = 289 \\ {(8 + x)}^{2} = {17}^{2} \\ 8 + x = 17 \\ so \: x = 17 - 8 = 9[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
What is ∑n=16[4(−5)n−1] equal to?
Help helppp helpp helppppp
What is 5 4/9 - 2 5/9
Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x+2y= -18
Answer this for me pleaseeee….
As moist air rises, its temperature will ____ O increase O decrease O dew point O stay the same
How is Gatsby different from his guests?
An initial amount of $40,000 increases by 8% per year. In how many years will the amount reach $60,000?
Would this be correct? I simplified x to 8x.
Help please...........
