isischi isischi

02-06-2020
Mathematics

contestada

please help! i’m stuck

please help im stuck class=

Respuesta :

PollyP52 PollyP52

02-06-2020

Answer:

CD = 12.

Step-by-step explanation:

By the tangent-secant theorem:

AB^2 = AC * AD

8^2 = 4 * AD

AD = 64/4 = 16

Finally CD = AD - 4 = 12.

Answer Link

Otras preguntas

The measure of one of the small angles of a right triangle is 15 less than twice the measure of the other small angle. Find the measure of both angles.

Instructions Chart of Accounts Starting Question Joumal Instructions Flush Mate Co. wholesales bathroom fixtures. During the current fiscal year, Flush Mate Co.

Dilate the figure by a scale factor of 0.5 with the origin as the center of dilation. What are the vertices of the image? 1 F '(3, 2.5), G '(5, 0.5), H '(2, 1)

answer correctly first for your brainliest!! :D solve for x: y=3x+22-2x !

Why is it important for an ecosystem to be in balance? Why? ....... please help me.

Answer please need help

Help ASAP! Will award brianliest!

Which line has a slope of -? 2 x – y = 0 - x + 2 y = 0 x - 2 y = 0 x + 2 y = 0 NEXT

Find the first four terms of the sequence given a1=31 and an+1=an−3

9/10 of the weight of a loaf of bread comes from the flour used in its baking. 2/9 of the weight is the protein what fraction of the weight is protein?