1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
12

In circle K shown below, points B, C, D, and E lie on the circle with secants HBD and HCE drawn. Prove:

Mathematics
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

By exterior angle theorem, we have;

∠DBE = ∠H + ∠HEB = ∠ECD = ∠H + ∠HDC

∴ ∠H + ∠HEB = ∠H + ∠HDC

By addition property of equality, we have

∠HEB = ∠HDC

∠H = ∠H by reflexive property

∴ ΔHCD ~ ΔHEB by Angle Angle AA similarity postulate

∴ HE/HD = EB/DC, by the definition of similarity

Therefore, by cross multiplication, we have;

HE × DC = EB × HD

Therefore, by commutative property of multiplication, we have;

HE × DC = HD × EB

Step-by-step explanation:

You might be interested in
What is 5 multiplied by 3 1/3
maksim [4K]

Answer:

16 2/3 or 16.66 repeating

6 0
3 years ago
Need help, please<br> will give brainly
jeka57 [31]

Answer:

it's J

Step-by-step explanation

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk mark me brainkiesrt plssss

4 0
3 years ago
Read 2 more answers
Ayudenme 5fjgfgjzngfjgxj <br> kcnhgbxjhdjtfbgrbftjxbxh
olchik [2.2K]

Ayudenme 5fjgfgjzngfjgxj

kcnhgbxjhdjtfbgrbftjxbxh

6 0
3 years ago
What expressions are equivalent to 4(4a+5)
Firlakuza [10]

Answer:

<h3>16a + 20</h3>

Step-by-step explanation:

4(4a + 5)         <em>use distributive property</em>

= (4)(4a) + (4)(5) = 16a + 20

5 0
3 years ago
Groupon is offering a discount on concert tickets to go see your favorite artist. The original price of the tickets are 75$ each
mezya [45]

Answer:

you'll save $18.75, the total being $56.25

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Write an equation for the data. x y 0 0 2 –4 4 –8 6 –12 A. y = 2x – 2 B. y = 2x C. y = –2x D. y = x + 2
    12·1 answer
  • I'm lost please help​
    15·1 answer
  • HELP FASTTTT<br> explain how to determine the end behavior of a polynomial
    5·2 answers
  • Find the value of x and y.
    14·2 answers
  • A consumer charges a $46.92 purchase on a credit card. The card has a daily interest rate of 0.039%. If the consumer pays off th
    13·2 answers
  • What is the location of the sum 11+(-5) with respect to 11 on a number line?
    12·2 answers
  • Please help me and explain
    5·2 answers
  • Determine the period of the following graph:
    9·1 answer
  • How do I find the surface area of this?! Please PLEASE answer me! Do not give links.
    10·2 answers
  • Acording to the instruction on a bag of fertizer 5 pounds of fertilzer are needed for every 100 square feet of lawn How many squ
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!