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
Lera25 [3.4K]
2 years ago
10

If ac is 31 what is the value of x

Mathematics
2 answers:
sweet [91]2 years ago
7 0

Answer:

Step-by-step explanation:

I need the whole question..

ser-zykov [4K]2 years ago
5 0

Answer:

should there be an attachment doc?

You might be interested in
Henry is using cardboard to build a box in the shape of a rectangular prism. A net of the box is shown.
Brut [27]

Answer:240 square feet

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help please! I would really appreciate it!!!
Nutka1998 [239]

Answer:

the output is n+5

Step-by-step explanation:

3+5

4+5

8+5

n+5

6 0
3 years ago
Mickey tosses a coin 50 times and records 27 heads. Based on these results, what is the probability if
JulijaS [17]

The probability of getting three tails in three tosses When Mickey tosses a coin 50 times and records 27 heads is 12,167:125,000.

<h3>What is probability of an event?</h3>

It is the ratio in an event of the number of favorable outcome to the total number of outcome of that event.

As the probability of an event can not be more than the number 1. Thus, he probability of failure of a event is equal to the difference of the 1 to the success of the event.

Mickey tosses a coin 50 times and records 27 heads. Thus, the probability of getting a head is,

P=\dfrac{27}{50}\\

The probability of not getting a head or getting a tail is,

P^{-1}=1-\dfrac{27}{50}\\P^{-1}=\dfrac{50-27}{50}\\P^{-1}=\dfrac{23}{50}

Now, Mickey tosses the same coin three more times. The probability of getting three tails in these tosses are,

P_{3t}=\dfrac{23}{50}\times\dfrac{23}{50}\times\dfrac{23}{50}\\P_{3t}=\dfrac{12167}{125000}

Thus, the probability of getting three tails in three tosses When Mickey tosses a coin 50 times and records 27 heads is 12,167:125,000.

Learn more about the probability here;

brainly.com/question/24756209

#SPJ1

4 0
1 year ago
ZA and ZB are supplementary angles. If mA = (2x − 9)º and m
Papessa [141]

angle A = 30

(2x-9) = (2x+21)
     +9          +9
 2x=2x+30

-2x  -2x

=30

6 0
1 year ago
A rectangular bedroom is 10 feet by 12 feet. How many square titles that are 4 inches on each side must be used completely to co
Lilit [14]
Answer:
1,080
Why:
First. you have to turn the feet into inches which would make the room 120in. by 144in. and the area of the room would be 17,280 square inches. 
Then you have to find the area of the square tiles, and since the sides of the square are the same length , 4x4=16 
Last, you have to divide 17,280 by 16 which would give you 1080 tiles 
8 0
3 years ago
Other questions:
  • 3.8 repeating as a fraction
    14·1 answer
  • 4 2/3 - 2 1/3 plsss get me the answer​
    11·2 answers
  • So I need someone to asnwer this ASAp since my he is due in 20 minutes. Please help!
    10·1 answer
  • Select the correct answer.
    14·2 answers
  • Which expression would be easier to simplify if you used the associative
    6·2 answers
  • Solve the following system by any method <br> 8x+9y=-5<br> -8x-9y=5
    6·1 answer
  • The floor of a storage unit is 6 ft long and 8 feet wide what is the distance between two opposite corners of the floor
    5·1 answer
  • Urgent please help..
    9·2 answers
  • Can someone help me im in the test rn
    9·1 answer
  • FAST!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!