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
KatRina [158]
3 years ago
6

Find BC. PLEASEEE HELP

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
3 0

Answer:

Concept: Geometric Identities

  1. We want BC
  2. We will use geometric identities to get our value
  3. We have BA and AC and angle !A
  4. Hence arccos(89)= 21/x
  5. Hence X=25 km B
You might be interested in
What is the value of j in the equation j + j + 14 = 3 j + 10?
Aleksandr-060686 [28]
2j+14=3j+10
14-10=3j-2j
4=j D

good luck..
4 0
3 years ago
Read 2 more answers
100 decreased by 50% and 150 decreased by 60%<br><br><br> Compare
sertanlavr [38]

Answer: 60% = 60/100 = 60 ÷ 100 = 0.6. 100% = 100/100 = 100 ÷ 100 = 1.

Step-by-step explanation: Decrease number by 60% of its value. Percentage decrease = 60% × 150 New value = 150

5 0
2 years ago
At the arcade, Jamal had 6 tickets that he had saved from last time he went. This time he played the same game 7 times and earne
melomori [17]

Answer:

Jamal has 111 tickets.

Step-by-step explanation:

Start by knowing that he has 6 tickets he got previously, and then he gets 15 more tickets each time he played the game, which was 7 times.

7 x 15 + 6 = 111

6 0
3 years ago
IS IT A OR B PLEASE ANSWER FOR BRAINLIEST!!!
maks197457 [2]
I say the answer is A, correct me if I'm wrong.
5 0
3 years ago
Please I will give brainliest​
atroni [7]

Answer:

I think its D because i did the math for it but tell me if im wrong.

Step-by-step explanation:

I hope you  have a nice day

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of x?
    7·1 answer
  • The following parallel dotplots
    11·1 answer
  • True or False: The following pair of ratios are equivalent ratios.8/9 and 72/81
    5·2 answers
  • What’s the new value of x ??! Will mark Brianliest !!!!!!!! PLEASE help !!!!!!!!!!!!!
    13·1 answer
  • Hi am new. What do I do
    12·2 answers
  • The table shows a proportional relationship between the number of meals
    13·1 answer
  • (2x + 3) + (2x + 3) + (2x + 3) + (2x + 3)
    11·2 answers
  • Here is the original <br> 23/67
    13·1 answer
  • What is the domain of the function represented by the graph?
    10·1 answer
  • Discuss the income effect for normal and inferior goods​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!