What is BC if AC= 12, DC= 4 and EC=9

Mathematics

1 answer:

nikitadnepr [17]3 years ago

5 0

The complete question in the attached figure

we know that
B<span>ased on the secant theorem
AC*BC=EC*DC
so
BC=[EC*DC]/AC
AC=12
DC=4
EC=9
</span>BC=[9*4]/12------> BC=36/12------> BC=3
<span>
the answer is
BC=3</span>

You might be interested in

Will has 40 state quarters if 3/5 of his quarters are dated 2005 what is the value of the quarters from 2005?

san4es73 [151]

Answer:

5.75

thats just the answer

3 0

3 years ago

Can you please solve this????

bezimeni [28]

Answer:

thx for the points

Step-by-step explanation:

8 0

2 years ago

the height of a triangle is 4x inches and the base is (5x+1) inches. the area of a triangle is 500 square inches. what are the d

marin [14]

You mean what x is? Please add more detail.

8 0

3 years ago

How do i solve this?

Leni [432]

Answer: this is hard I hate math sorry

Step-by-step explanation:

3 0

3 years ago

(8) In 10 years, Maria will be 39 years old. Let m represent Maria's age today. Which

makvit [3.9K]

Answer:

(3)

Step-by-step explanation:

if Maria is 39 in 10 years and m is her age today then you would have to add 10 to m to get 39

m+10=39 years old

3 0

3 years ago

Read 2 more answers