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
zimovet [89]
3 years ago
15

Is this answer correct?​

Mathematics
1 answer:
disa [49]3 years ago
5 0

Answer: ya

Step-by-step explanation:

You might be interested in
Someone please help me, this test determines if I pass or not.
Butoxors [25]

Answer:

Your answer is C :)

4 0
2 years ago
Someone please help! I gave this extra points because the question has a picture. I will give thanks and 5 star for any answer.
tiny-mole [99]

Answer:

53°

Step-by-step explanation:

x + (2x + 21) = 180

(Corresponding angles &

Supplementary angles)

3x + 21 = 180

3x = 159

x = 53°

7 0
3 years ago
Someone please help me
amid [387]

Answer: that is equivalent to 447

Step-by-step explanation:

5 0
3 years ago
2a + 6 = 6<br> 2a =<br> Subtract 6 from both sides<br> Divide both sides by 2
Alla [95]

Answer:

0

Step-by-step explanation:

2a+6=6

-6=-6

2a=0

2 2

a=0

8 0
3 years ago
1.) There are 16 juniors and 8 seniors in the Chess Club. If the club
Lena [83]

Answer:

1.) There are 16 juniors and 8 seniors in the Chess Club. If the club  members decide to send 9 juniors to a tournament, how many different  possibilities are there?  

(16 over 9) = 16!/(9!*7!) = 11440

2.) How many different ways can 3 cards be drawn from a deck of 52  cards without replacement?  

52*51*50 = 132600

3.) How many different ways can 3 cards be drawn from a deck of 52  cards with replacement?  

52^3 = 140608

4.) A corporation has 5 officers to choose from which 3 are selected  to comprise the board of directors. How many combinations are there?

(5 over 3) = 5!/(3! * 2!) = 10

5.) A combination lock has the numbers 1 to 40 on each of three  consecutive tumblers. What is the probability of opening the lock in  ten tries?

10/40^3 = 1/6400

7 0
3 years ago
Other questions:
  • sara just turned 18 years old. she spent 4/9 of her life living in rochester new york. how many years did sara live in rochester
    8·1 answer
  • What is the volume of the cylinder ?
    12·1 answer
  • Which satisfies the given inequality 6x &lt; 24<br> a. 10 <br> b. 8<br> c. 6<br> d. 2
    10·1 answer
  • 12z - 3 ≥ 2z - 15 it says my question is too short, so here are more characters.
    11·1 answer
  • According to Greg, perfect cherry pies have a ratio of 210 cherries to 3 pies
    13·1 answer
  • The heights of the men age 18 and over in HANES5 averaged 69 inches; the SD was 3 inches. Suppose the histogram of their heights
    13·1 answer
  • X + 2x +17=25 I need the answer and need do you know how to check if it's right ​
    10·2 answers
  • Which angle is an alternate exterior angle to 28?
    5·1 answer
  • Pls help
    10·2 answers
  • A tank is filled with 20 litres of water. Half the water is removed and replaced with anti freece and thoroughly mixed. Half thi
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!