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 ( 29+ )
Otras preguntas
How does one find the equation y=ax²+bx+c when you are only provided with the coordinates of the turning point, (-6,-9)? Note: a is +1 or -1
HELPPPPP PLZ TYSM!!!!!!!!!!!
Which software-development methodology would be best if an organization needed to develop a software tool for a small group of users in the marketing department
Professor of stan kaye describes lighting design as a ____________ art form.
Jon’s car averages 9 kilometers per liter of gas. How many kiloliters can Jon drive with 22 liters of gas in his car?
Bert already has $50 but needs a total of at least $250 for his holiday. He gets paid £20 day for delivering papers. What is the least number of days he must wo
This is the site in south dakota where, in 1890, us soldiers massacred over 150 lakota men, women, and children.
Select the possessive adjective that completes the following sentence: Mes livres sont bien rangés que ______________. A.) la tienne B.) le tien C.) les tiennes
The biological interaction in which one organism hunts, kills, and eats another organism for energy is known as
A tent forms an equilateral triangular prism, with both triangular faces exposed. each side of the triangular face has a length of 196196196 centimeters (\text{