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
barxatty [35]
3 years ago
14

Please help me with this maths question

Mathematics
1 answer:
Keith_Richards [23]3 years ago
8 0

Answer:

add all of them together then divide bye the number of lines

Step-by-step explanation:

You might be interested in
Does anyone know the answer to this question!? Please if the answer is correct ill mark it as the best!
zheka24 [161]

Answer:

H. - 1

Step-by-step explanation:

f(x) = 4x - 1 \\ plug \: f(x) =  - 5 \\  \\  - 5 = 4x  - 1 \\  \\ 1 - 5 = 4x \\  \\  - 4 = 4x \\  \\ x =  \frac{ - 4}{4}  \\  \\ x =  - 1 \\ \\  domain \: value \:  =  - 1

3 0
4 years ago
Read 2 more answers
A ski shop owner surveys 200 people who ski or snowboard. If 196 people ski and 154 people do both activities, how many people s
lara [203]
If 154 people do both activities, then 196-154=42 people ski but don't snowboard.

If 42 people don't snowboard, then 200-42=158 people snowboard.
3 0
4 years ago
Read 2 more answers
How to solve number 1?
Archy [21]
E(x)=5(x-1)(x+2)-(x+2)^2\\\\1)\ 5(x^2+2x-x-2)-(x^2+2x\cdot2+2^2)\\=5(x^2+x-2)-(x^2+4x+4)\\=5x^2+5x-10-x^2-4x-4\\=4x^2+x-14\neq4x^2+x+1\\\\2)\ E(x)=1\ for\ E(x)=4x^2+x+1\\\\4x^2+x+1=1\ \ \ \ |subtract\ 1\ from\ both\ sides\\4x^2+x=0\\x(4x+1)=0\iff x=0\ \vee\ 4x+1=0\\x=0\ \vee\ 4x=-1\\\boxed{x=0\ \vee\ x=-0.25}

3)\ H(x)=9x^2-(2x+1)^2\\\\a.\ H(x)=(3x)^2-(2x+1)^2=[3x-(2x+1)](3x+2x+1)\\=(3x-2x-1)(5x+1)=(5x+1)(x-1)\\\\b.\ H(x)=0\\\\(5x+1)(x-1)=0\iff5x+1=0\ \vee\ x-1=0\\5x=-1\ \vee\ x=1\\\boxed{x=-0.2\ \vee\ x=1}
5 0
3 years ago
Write in descending powers of “x” 6x^4+15x^3y2+3x^2y^3
Wewaii [24]

(6x^4) + (15x^3)(y^2) + (3x^2)(y^3) is your answer

As we are looking at descending powers of x. Look at the powers of the x. In the first one (6x^4), the power is 4, and 4 is greater than the other numbers given (3 & 2). Therefore, the order given above is correct.

hope this helps

7 0
3 years ago
Maria is making a skirt with rows of ribbon around the bottom. Each row of ribbon is 1.75 yards long. How many rows will she hav
Klio2033 [76]

Answer:

3 rows

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Please help!!!!!!!! One student drew a square, Another student drew a rhombus that was not a square. Select the three properties
    8·2 answers
  • Gloria earns 1.5 times her normal hourly pay for each hour that she works over 40 hours in a week. Her normal pay is p dollars p
    10·1 answer
  • Rewrite the expression so that it is not in fractional form? <br> (5)/tanx+secx
    8·1 answer
  • A kilometer is 10 to third power meters. you run a 5-kilometer race. how many meters do you run?
    9·1 answer
  • You are travelling between two factories that your company owns. The factories are 345 miles apart, and you have already travell
    6·1 answer
  • I need help finding the slope
    7·1 answer
  • Which equation has the same solution as 4-2(x-5)=x-19
    10·1 answer
  • Simplify fully125y2/10xy​
    11·1 answer
  • I NEED HELP PLEASE! Thank you
    11·1 answer
  • Find the local maximum and minimum values of f using both the first and second derivative tests. f(x) = 6 9x2 − 6x3 local maximu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!