tmjones03 tmjones03

06-05-2017
Mathematics

contestada

point Z is a point of tangency. Find the value of r

point Z is a point of tangency Find the value of r class=

Respuesta :

06-05-2017

That's kind of blurry but....by the Pythagorean Theorem

(3+r)^2=9^2+r^2

r^2+6r+9=81+r^2

6r+9=81

6r=72

r=12

Answer Link

Otras preguntas

After a long work day, you and two of your friends decide to attend a football game three hours away. Everyone is tired, and you have to take your buddy to the

How long did Peter Stuyvesant govern New Netherland before the English took over?

PLZ ANSWER THIS RIGHT AWAY TO GET 5 STARS!!!!!!!!On this number line, zero represents sealevel. Plot the following points based on thedescription provided by dr

A person holding a 15.0 kg containing one 50.0 g bullet is riding on a train that is traveling at 75.0 km/h east. If the man fires the gun and the bullet moves

Role-playing can be used to help people with prejudiced views understand their effect on the affected group. Please select the best answer from the choices prov

Study the following two reactions. (Select all that apply.) C(graphite) + O2(g) CO2(g) + 94.05 kcal C(diamond) + O2(g) CO2(g) + 94.50 kcal What could you infer

Examples of purely observational epidemiologic studies do not usually include:____________.

In Kipling's poem, each verse begins "Take up the white man's burden"; in this poem, the author has changed this line to read "Pile on the brown man's burden."

Which word set completes the following analogy? misplace : regain :: join : connect light : ignite retain : release found : establish

What made it increasingly difficult for President Roosevelt to stay neutral during World War II? O Germany's growing power and Britain's desperate need O Britai