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
Natasha_Volkova [10]
3 years ago
12

I forgot where I start

Mathematics
2 answers:
Alla [95]3 years ago
8 0
Okay, if x-y=11, then y + 11 = x
Now, apply this to the next equation. Since we know y + 11 = x, we can use this instead of x
2(11+y)+y=19
22+2y+y=19
22+3y=19
now make 3y alone
3y=19-22
3y=(-3)
y=-1
Plug y to our first equation to get x
x = 11+-1
x=10
Hope this helps :)
 
Minchanka [31]3 years ago
4 0
Add these eqn and then you have to cancel out (y) after that add x and 2x which is equal to 3x and also add RHS i.e.30 and divide it by 3
You might be interested in
A line of best fit can only be established for data with positive correlation. true or false
Vanyuwa [196]
I think it would be true
8 0
3 years ago
Read 2 more answers
3/5 x 3/5 is equal to 3/5 , since 3/5 is being multiple by a value equal to 3/5 true or false ?
LenKa [72]
False, because any number multiplied by a number lower than 1 will always be less than the original number
3 0
3 years ago
What is the quotient of 10?
olya-2409 [2.1K]

A quotient is the result of dividing one number by another. For example, the quotient of 6 and 3 equals 6/3 or 2. In your problem above it is asking you to provide the quotient of 10 and 2 meaning you divide the 2 into the ten and end up with 10/2 or 5.

So I think the answer is 10/2 or 5

5 0
2 years ago
The sum of two consecutive integers is 41. Find the integers
BigorU [14]
20 and 21 is your answer

20 + 21 = 41

hope this helps
3 0
3 years ago
Triangle ABC has a perimeter 22cm AB = 8cm BC =8cm By calculation, deduce whether triangle ABC is a right angle triangle. NEED A
Likurg_2 [28]

Answer:

No ABC is not a triangle

Step-by-step explanation:

Perimeter = 22 cm

AB = 8 cm ; BC = 8 cm

AC = 22 - ( 8 + 8 ) = 6 cm

But all those sides doesn't follow Pythagorean Theorem(AB^2 + BC^2 = AC^2) ....because 8^2 + 8^2 isn't equal to 6^2 ......

Had it followed the theorem , it could have been a right angle triangle...

6 0
3 years ago
Other questions:
  • What is the formula for pie
    9·1 answer
  • 74,181,467 in scientific Notation
    7·1 answer
  • A 16-oz bottle of water costs $1.44. What is the cost per ounce?
    8·1 answer
  • I don’t know, someone help please.
    12·1 answer
  • Please someone tell me what to input. I’ll greatly appreciate it! I’m so close to passing!!!
    6·1 answer
  • The length of a rectangular picture frame is 4 inches less than three times the width. The perimeter is 136 inches. Find the len
    11·1 answer
  • X4 -3x + 1, 4x2 - 2x + 8, and x3 - 9
    14·1 answer
  • Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns
    12·2 answers
  • I need correct answer plzz​
    11·1 answer
  • B r u h?<br> free brainliest to the first answer
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!