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
AfilCa [17]
3 years ago
13

Given: AB and BC are Tangents of D, and the mACD = 15 What is the measure of ABC?

Mathematics
1 answer:
ra1l [238]3 years ago
3 0
30 degrees

Angles ACB and CAB are both 75 degrees due to the fact that they are 90 degree angles subtracting the 15 degrees. Then add the two together and subtract from 180. 
You might be interested in
Need help please someone
Setler [38]

Please look at the picture. If you can't see it, I'll write it out for you.

8 0
4 years ago
Helpp
Georgia [21]

Answer:

see explanation

Step-by-step explanation:

The average rate of change over the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

here [ a, b ] = [ 0, 8 ]

f(b) = f(8) = \frac{16-2}{40-6} = \frac{14}{34} = \frac{7}{17}

f(a) = f(0) = \frac{-2}{-6} = \frac{1}{3}

f(b) - f(a) = \frac{7}{17} - \frac{1}{3} = \frac{4}{51}

average rate of change = \frac{\frac{4}{51} }{8} = \frac{1}{102}

7 0
3 years ago
Find the product. <br><br> y 4 · y 6
SIZIF [17.4K]
y^4 \cdot y^6=y^{4+6}=y^{10}
6 0
3 years ago
Please help with proportional relationships!!! (Photos)
Travka [436]

Answer:

yes, the question is proportional. if you multiply 9.50 by 2 you get 19 and so on and so forth. the constant rate is 9.50

5 0
3 years ago
Solve for 3.
olga nikolaevna [1]

Answer:

lesser: x = -3

greater: x = 3

Step-by-step explanation:

2x^{2} =18\\x^{2} =9\\x=-3, x=3

3 0
3 years ago
Other questions:
  • How do I turn "There is a rabbit in the yard" into a sentence without adding any words??
    7·1 answer
  • He keeps bouncing and more coins bounce out of the other pocket. That total this time was $2.10 from 14 coins. What are the coin
    12·2 answers
  • A box with a square base and no top is to have a volume of 32 cm3. find the least amount of material (surface area) needed to co
    6·1 answer
  • the ratio of boys to girls in mr bakers class is 2 to 3 if there are 30 total students in the class how many more girls are in t
    9·1 answer
  • Emir is curious about how many hours of TV his family watches each week. Upon asking his family members, he found that they watc
    5·1 answer
  • In the diagram, ΔABC is a right triangle with DG⊥CB. What are the coordinates of G? A. (-1, -3)
    14·1 answer
  • Help asap
    15·1 answer
  • Which set of ordered pairs represents a function?
    11·1 answer
  • 0.21 divided by 33.2 !!! ASAP please show the work
    13·1 answer
  • Does the budgeted amount cover the actual amount for expenses, savings, and emergencies? a) no, it's short $207.00. b) no, it's
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!