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
Masja [62]
3 years ago
5

Please help me with this ​

Mathematics
1 answer:
prisoha [69]3 years ago
3 0

Angle AOB + angle BOC = angle AOC

7x + 30 + 9x + 42 = 104

16x = 104 - 72

16x = 32

x = 2 degrees

Angle BOC = 9x + 42 = 18 + 42 = 60 degrees

You might be interested in
A square has a length of 4.8 feet. If the square is dilated by a factor of 4 , what is the length of a side of the new square? W
oksano4ka [1.4K]

Answer:

4.8x4=19.2, and then 19.2/4=4.8 feet

Each side would be 4.8 feet

8 0
3 years ago
Landon is building new bookshelves for his bookstore's new mystery section. Each shelf can hold 38
Novosadov [1.4K]

Answer:

33

Step-by-step explanation:

1254 divided by 38 is 33

7 0
3 years ago
Read 2 more answers
(20% of 60) plus (20% of 10) =
Tanzania [10]

Answer: 14

Step-by-step explanation:

20% of 60=12

20% of 10=2

12+2=14

8 0
3 years ago
Read 2 more answers
The area in square feet of a rectangular field is x²-110x+3000. The​ width, in​ feet, is x−50. What is the​ length, in​ feet?
ioda

x-60 is the length. Multiply you get x2-110x=3000 this is a quadratic equation.

7 0
3 years ago
Which expressions are equivalent to g + h + (j + k)? Check all that apply.
Paha777 [63]

Answer:

3.

{ \tt{g + h + (j + k)}} \\  = (g + h) + j + k

5 0
2 years ago
Read 2 more answers
Other questions:
  • Mr. Roberts is the soil conservation agent for Caddo County and just completed a study of the feral hog population in the county
    13·2 answers
  • Help, please! 10 points to solve.
    7·1 answer
  • Another question -_-!<br> 2/3 x-7=11<br> X=?
    6·2 answers
  • Integrate cosx/sqrt(1+cosx)dx
    8·1 answer
  • Zack's science teacher gave each student in his class 15.0 grams of an unknown substance to identify. Each student was required
    10·2 answers
  • 50 Points What is the value of r? 6.4r−5.9r=−3.25 Question 1 options: A -6.5 B 6.5 C -3
    10·1 answer
  • Four times the reciprocal of a number equal 2 times the reciprocal of 8
    12·1 answer
  • Joe buys groceries for his grandfather the groceries cost $42 plus 5% tax joe wants to know the total cost of the groceries incl
    12·1 answer
  • Three friends went to Texas Roadhouse for dinner. The total bill was $76.25. They left the server a 20% tip and the Montgomery C
    11·1 answer
  • −8<br><br> ≥ -5 ???????????????????????????
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!