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
Korolek [52]
3 years ago
11

The difference of a number 8 and 12 is three. Find the number.​

Mathematics
1 answer:
sattari [20]3 years ago
3 0

Answer:

Step-by-step explanation:

Let the number be y,

y-8-12 = 3

y-20. = 3

y. =. 20+3

y =. 23

PLEASE MARK BRAINLIEST.

You might be interested in
Kelvin saves $60 a day. Al saves $90 a day. How many times Kelvin's savings are Al's savings?
vaieri [72.5K]
How many times Kevin's savings are al's savings is 30 more
5 0
3 years ago
Read 2 more answers
Please help me Im confused on this problem
Sunny_sXe [5.5K]

Answer:

b = 6 sqrt(2)

Step-by-step explanation:

Since this is right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

3^2 + b^2 = 9^2

9+b^2 = 81

b^2 = 81-9

b^2 = 72

Take the square root of each side

sqrt(b^2) = sqrt(72)

b = sqrt(36*2)

b = 6 sqrt(2)

7 0
3 years ago
Solve for 5^2+2(4)+8+4
fiasKO [112]
The answer is 45 have a nice day
5 0
3 years ago
Read 2 more answers
Sheldon wants to access the money in this checking account. Which of the following will work?
bulgar [2K]
D. he can access it by taking it out of his account
7 0
3 years ago
I need help to find the value please
Lilit [14]

Answer:

13.928

Step-by-step explanation:

Pythagorean theorem. 13^2 + 5^2 = x^2

4 0
3 years ago
Read 2 more answers
Other questions:
  • A student would like to find the height of a statue. The length of the​ statue's right arm is 54 feet. The​ student's right arm
    9·2 answers
  • A bus travels with a constant speed of 60 miles per hour. How long will it take to travel 75 miles?
    5·1 answer
  • Aisha just received a paycheck from her new job she spends some of it buying music online and saves the rest in a bank account h
    14·1 answer
  • Write 905 in unit form
    8·2 answers
  • How many miles are equivalent to 3.1 kilometers? 1 kilometer is about 0.62 mile
    5·1 answer
  • Which of the following are accurate descriptions of the distribution below?
    10·2 answers
  • Please help me on this!! 11 points!!!
    12·1 answer
  • If “the notation arcsin x represents the inverse function to sine” is true or false.
    6·1 answer
  • Which product is negative?<br> S<br> 3<br> 8<br> 5
    15·1 answer
  • List 3 values that would<br> make this inequality true.<br> er.<br> C С<br> 4 + g 29
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!