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
konstantin123 [22]
4 years ago
6

Please help me, i'm not the best at math. Thank you !

Mathematics
1 answer:
8_murik_8 [283]4 years ago
8 0
That he forgot the x in 2x after he did the problem and put it in the simplified form
You might be interested in
Please it’s an emergency
taurus [48]

Answer: C

Step-by-step explanation:

Okay first set a comparison since the two triangles are similar

x-1/20=x-1+27/3x+8

x-1/20 = x+26/3x+8

cross multiply

20x+520=3x^2+8x-3x-8

3x^2-15x-528=0

3(x^2-5x-176)=0

im kinda lazy to factor this out so i used an online calculator right here but factor it out like a good kid

x=16, x=-11

it has to be positive so x=16

C

6 0
3 years ago
What is the factors of 50 in ascending order??????
Soloha48 [4]
1, 2, 5, 10, 25, 50
You make a factor rainbow....
1*50=50
2*25=50
5*10=50

8 0
4 years ago
Read 2 more answers
Can some one pls help asap
leonid [27]

Answer: See the diagram below

==========================================================

Explanation:

She starts off finding the mean of the data. So she adds up the values to get 48+54+57+62+69 = 290, and then divides by 5 to get the mean of 290/5 = 58. That explains why there's a 58 in the first row of the second column.

---------------------

For the next step, she subtracts 58 from each data item. If the result is negative, then go with the positive version (ie apply the absolute value)

  • |48-58| = 10
  • |54-58| = 4
  • |57-58| = 1
  • |62-58| = 4
  • |69-58| = 11

This leads to the list 10,4,1,4,11 which goes in the first slot labeled "drag and drop an item here". This is the list of distance values each item is from the mean.

---------------------

The last thing to do is find the mean of the set {10,4,1,4,11}

add: 10+4+1+4+11 = 30

divide by five: 30/5 = 6

The mean absolute deviation (MAD) is 6

This represents the average distance each data value is from the mean.  The MAD tells us how spread out the data is. It's similar to the standard deviation.

6 0
2 years ago
The radius of a circle is 3 yards. What is the circle's circumference?​
Elden [556K]

Answer:

18.85

Step-by-step explanation:

2(3.14)(3)

8 0
3 years ago
Help me i need it
Fofino [41]

Answer:

there too much lol I have no clue

Step-by-step explanation:

hop I help not really but yeah

7 0
3 years ago
Other questions:
  • Given the equation 5x + 23 = − 2x − 12, which order of operations completely solves for x?
    13·1 answer
  • help. i will mark brainliest to the first good answer. please help i need this to pass, ive got a 71 in math and my mom gonna be
    14·1 answer
  • Translate the following sentence into math symbols. Then solve the problem. Show your work and keep the equation balanced.
    14·2 answers
  • How much dirt is there in a hole 3 feet deep, 6 ft long and 4 ft wide?
    9·1 answer
  • What is 2n+3n +1 +8n+4
    5·2 answers
  • How many meters are in 1 yard?
    13·2 answers
  • If a point is equidistant from the endpoint of segment, then it is
    6·1 answer
  • 50 POINTS PLEASE HELP!!!!!!!!!! ALL SH!+Y ANSWERS REPORTED.
    8·1 answer
  • Lorreen sells 18 adult tickets, 23 student tickets, and 10 discount tickets for the school play. Write the ratio student tickets
    9·1 answer
  • There were 78 girls trying out for dance.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!