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
Colt1911 [192]
3 years ago
7

Please help!! i don’t understand how to find mBOC

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0

Answer:

m∠BOC = 60°

Step-by-step explanation:

m∠AOB and m∠BOC have to add up to m∠AOC.

Step 1: Define

m∠AOB = 7x + 30

m∠BOC = 9x + 42

m∠AOC = 104

Step 2: Set up

7x + 30 + 9x + 42 = 104

Step 3: Solve for <em>x</em>

<u>Combine like terms:</u> 16x + 72 = 104

<u>Subtract 72 on both sides:</u> 16x = 32

<u>Divide both sides by 16:</u> x = 2

Step 4: Find m∠BOC

m∠BOC = 9(2) + 42

m∠BOC = 18 + 42

m∠BOC = 60°

You might be interested in
A company that makes boxes finds that 6 out of 8 boxes are damaged.What percent of the boxes are damage?
Elanso [62]
8 boxes is 100%, 6 out of 8 is 6/8 x 100% = 75%
7 0
3 years ago
A classroom had 8 rows of desks with 6 desks in each row. Four desks were removed from the room. How many desks were left?
Oduvanchick [21]
Answer: 44 desks.

First of all, you need to find how many desks there are in total. To find it, you need to multiply 8 with 6.

8 x 6 = 48

Next, it says that four desks were removed. All you need to do is subtract 4 from 48.

48 - 4 = 44.
5 0
3 years ago
A company has beginning inventory of 20000, purchases of 15000, and ending of 2500. The cost of goods available for sale is?
motikmotik

Answer:

Maybe,2500. Is just my guessing.

4 0
3 years ago
Read 2 more answers
Which pairs of polygons are congruent?
Roman55 [17]
I would say that its pair 1 and 3
5 0
3 years ago
Suppose that 10% of adults belong to health clubs, and 40% of these health club members go to the club at least twice a week. Wh
kozerog [31]

Answer:

4% of all adults go to a health club at least twice a week

Step-by-step explanation:

  • the proportion of adults who belong to health clubs is 10% that is 0.10
  • the proportion of these adults (health club members) go to the club at least twice a week is 40%, that is 0.40.

Thus, the proportion of all adults go to a health club at least twice a week is

0.10 × 0.40 = 0.04, that is 4%

3 0
3 years ago
Other questions:
  • Be specific and try!
    12·1 answer
  • Use the binomial theorem to expand the binomial (x + -2y)8.
    13·1 answer
  • A newlywed couple is trying to choose one of two neighborhood supermarkets for their grocery shopping. They decide to randomly s
    5·1 answer
  • If g(x) is the inverse of f(x)=4x+12 and f(x)=, what is g(x)
    5·2 answers
  • Two Families went to Rollercoaster World. The Brown Family paid $170 for 3 children and 2 adults. The Peckham Family paid $360 f
    12·1 answer
  • What’s is the answer to this equation -3 - 5n = 1 - 6n
    11·1 answer
  • Lori is making 3 mugs of hot chocolate. Each mug holds 1/2 a pint.
    6·1 answer
  • the length of a box of colored pencils is 6 inches, the width is 4 inches, and the height is 3/8 inch. what is the volume of the
    11·2 answers
  • Simplify:<br><br> (2/d^2)^3<br><br> Please help :)
    15·2 answers
  • Which statement accurately describes the number and type of solutions for this quadratic, x^(2)-5x+1=0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!