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
mr Goodwill [35]
3 years ago
8

Need help with this, the answer is 61 but I need the work for it.

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

Answer:

61

Step-by-step explanation:

Arc AC = 180

Arc DC = 58

Arc AC = Arc AD + Arc DC

180 = Arc AD + 58

122 = Arc DC

Tangent Chord Angle = 1/2Intercepted Arc

Angle DBA = 1/2 Arc DC

Angle DBA = 1/2 (122)

Angle DBA = 61

You might be interested in
Subtract: ( - 2x4 - 4y + 4z² +6) - (-9x4 – 3y + 4z? +9) 0 - 7x² + y + 3 0 - 11x4 - 7 - 3​
Vinil7 [7]

Answer:  

36x-3y+4z^2+26-7x^2

Step-by-step explanation:

Okay well for starters, you can't subtract that because it's an expression, not an equation. And secondly, there was '?' which I'm going to assue=me was a typing error.

Now to actually simplify this mess of an expression, you just need to combine the like-terms! Once you do that you really can't do anything else, since you don't know the varibles.

5 0
3 years ago
The formula for electrical energy, P, is P = I2R, where I is current and R is resistance. The formula for I in terms of P and R
nydimaria [60]

Answer:

i =   \sqrt{ \frac{p}{r} }

6 0
3 years ago
The first step is to use the property of equality to combine the constant terms.
Karo-lina-s [1.5K]

Answer:

subtraction

Step-by-step explanation:

just did it and got it right

3 0
3 years ago
Please help this is on a quiz
AleksAgata [21]

Answer:

4,5,8,11 are domain

Step-by-step explanation:

Since they are on the x side they are domain

6 0
3 years ago
5(12-4)=5(12)-5(4) what is this property
kherson [118]

Answer:

distributive property

Step-by-step explanation:

The distributive property is described as

a(b + c) = ab + ac

5(12 - 4) = 5(12) - 5(4) ← is obtained using the distributive property

6 0
2 years ago
Other questions:
  • Can someone help me with this?
    12·1 answer
  • Which graph below shows the solution for the linear inequality y>-1/3x+1
    12·1 answer
  • What are the points for y=-3x+4 and how do I graph it
    8·1 answer
  • 5 2/11 - 3 2/18 help plz
    7·1 answer
  • Melvin and Frank caught a lizard in their backyard. Its body is 17/8 long, and its tail
    13·1 answer
  • Mary sells fruit with four of her friends. If the earnings are divided evenly
    10·1 answer
  • In a survey of 1,200 people who owned a type of car 660 said they would buy the same car again
    15·1 answer
  • Marissa wanted a laptop. Best Buy was selling it for $329.00. She had a coupon for 15% off. The sales tax was 8.5%. How much did
    9·1 answer
  • Pleasssseee helpppppp ill give brainly (if you send a link ill report you)
    9·2 answers
  • The original price of playstation is 280$ they did a 20% off.<br> Find the Markdown
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!