samihazem2004oxvbbn samihazem2004oxvbbn
  • 01-06-2020
  • Mathematics
contestada

Can someone help in this one please

Can someone help in this one please class=

Respuesta :

TheLazyNobita
TheLazyNobita TheLazyNobita
  • 01-06-2020

Answer:

As radius is perpendicular to tangent,

By pythagoras theorem :

x² = (x + 9)² - 15²

x² = x² + 18x + 81 - 225

18x = 207

x = 11.5

Answer Link

Otras preguntas

A rock is suspended from a horizontal support by a string, as shown above. An identical string is attached to the bottom of the rock. A person pulls the bottom
what does TVET stand for?​
Correct answer please? I cant figure it out
Three reasons why most young people tend to make unhealthy lifestyle choices that could negatively affect their qualify of life
Can you please answer this for me
For which equation is x = 2 a solution? A. 5x − 4 = 11 B. 4x − 7 = 13 C. 3x + 1 = 7 D. 2x + 1 = 9
HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!
Sa mga lugar na Kung saan ang isang salita o grupo ng mga salita ay maaaring isalin sa iba pang paraan, ito ay binibigyang pansin sa talababa (footnote) sa pama
Demanders: ______ goods like cars, boats, furniture and _______ investment borrowing to buy capital equipment and the government borrowing when running a defic
0.9 rounded to the thousandths place