emilymtz227
emilymtz227 emilymtz227
  • 04-07-2020
  • Mathematics
contestada

I need help pleaseee!!

I need help pleaseee class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-07-2020

Answer:

12 cm

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(4+x) * 4 = 8^2

Distribute

16+4x = 64

Subtract 16

4x =48

Divide by 4

4x/4 = 48/4

x = 12

Answer Link
veerakumarb8 veerakumarb8
  • 05-07-2020

Answer:

Step-by-step explanation:

12 cm

Answer Link

Otras preguntas

define urbanization?
science uses blank to support its explanations
Evaluate the expression when x = 5. 4x + 3 a. 12 b. 23 c. 32 d. 48 help
please help me school is open tomorrow I need to get those done please someone who have a good heart help me please. i'll give you 35 pts
A square piece of fabric has side length 2.2 cm. Find the area of the piece of fabric.
what number is one thousand less than 700,012?
what is 59424.77 rounded to the nearest square mile
explain the relationship between observations and hypotheses
between which two integers could you find euler's number?
Who led most of the Italian Renaissance city-states? a. doges b. artists and architects c. monarchs d. powerful merchant families