brandaceh90 brandaceh90

13-04-2021
Mathematics

contestada

In the figure, AB is tangent to circle C. Find the length of DB.

In the figure AB is tangent to circle C Find the length of DB class=

Respuesta :

abidemiokin abidemiokin

19-04-2021

Answer:

8.5

Step-by-step explanation:

First we need to get BC using the pythagoras theorem

BC² = AC² + AB²

BC² = 8² + 15²

BC² = 64+225

BC² = 289

BC = √289

BC = 17

DB = 1/2BC

DB = 1/2 * 17

DB = 8.5

Hence the length of DB is 8.5

Answer Link

Otras preguntas

At a certain store the taco sauce was on sale for 1/5 off.with a coupon for an additional 40 cents off, the final cost of the sauce was $1.20

Three examples of American expansion the 19th and 20th centuries

HELP PLEASE, THANK YOU!

With fellow trader, Joseph Revoir, Pierre Chouteau established a large trading post on the Verdigris River, dubbed the “__________.” A. Osage Outfit B. Western

Describe the people who came to the American colonies in the 1700's. (Site 1)

simplify y+1<3 please need help

What is the answer to 321.4 times .52

A balloon is filled with 0.250 mole of air at 35°C. If the volume of the balloon is 6.23 liters, what is the absolute pressure of the air in the balloon? The ab

Andrew invests $9,000 at the end of each year for 20 years. The rate of interest Andrew gets is 8% annually. Using the tables found in the textbook, determine

Which of the following situations can be modeled by the expression -4 - 6? Last month Jana started dieting and lost four pounds. This month, however, she gaine