3 years ago

Given that segments AE = 4 in, DE = 12 in, and EF = 8 in.

1 answer:

8 0

We know that
When two chords intersect each other inside a circle, the products of their segments are equal (Intersecting Chord Theorem)
so
AE*EB=DE*EF-----> EB=DE*EF/AE
AE=4 in
DE=12 in
EF=8 in
EB=?
EB=DE*EF/AE
EB=12*8/4-----> EB=24 in

You might be interested in

You want to have $200,000 when you retire in 25 years. If you can earn 3% interest rate compounded continuously, how much would

mash [69]

9514 1404 393

Answer:

$94,473.31

Step-by-step explanation:

The multiplier in 25 years is ...

e^(rt) = e^(0.03·25) = e^0.75 ≈ 2.117

To have an account value of $200,000 in 25 years, you need to deposit now ...

$200,000/2.117 = $94,473.31

_____

When this amount is multiplied by 2.117, the result is 200,000.

5 0

2 years ago

Simplify the following expression: 21(x-4)+2 A- 21x - 2 B- 107x C- 21x-82 D- 27x

stealth61 [152]

It's C I'm taking the test right now.

6 0

2 years ago

- ( x - 6 ) = 30 distributive property question

mote1985 [20]

Answer:

x = -24

Step-by-step explanation:

-x+6=30

-x=24

x=-24

4 0

2 years ago

An elementary school teacher must purchase 4.51 cups of flour per student for a class project. If she has 38 students, use estim

Trava [24]

4.51 per student
38 students

4.51*38=171.38 cups

She needs 171.38 cups of flour for all of her students.

Hope this helps

5 0

3 years ago

Factor the following expression so it is in simplest form.

Katen [24]

Answer:

B) -2(a+6)

Step-by-step explanation:

6a-4(2a+3)

6a-8a-12

-2a-12

factor

-2(a+6)

8 0

3 years ago