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
Furkat [3]
3 years ago
10

X + x(x + y) + y; use x = 4, and y = 1

Mathematics
2 answers:
leva [86]3 years ago
5 0

\huge\text{Hey there!}

\huge\text{x + x(x + y) + y}

\huge\text{= 4 + 4(4 + 1) + 1}

\huge\text{= 4 + 4(5) + 1}

\huge\text{= 4 + 20 + 1}

\huge\text{= 24 + 1}

\huge\text{= 25}

\huge\boxed{\textsf{Therefore, your answer is: 25}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\huge\boxed{\frak{Amphitrite1040:)}}

katrin [286]3 years ago
3 0

Hi,

we need to substitute 4 and 1 in the equation, so for every y, we replace it with a 1 and every X with 4 as X= 4, Y = 1

equation: X + X (X + Y) + Y

equation after substituting the numbers: 1 + 1 (1 + 4) + 1

Bidmas rules apply.

expand the bracket first. 1 (1 + 4)=

1 X 1= 1

1 X 4= 4

1 + 4 = 5

then the equation becomes: 1 + 5 + 1= 7

your answer is 7 if you want to evaluate it.

your answer is 1 + 1 (1 + 4) + 1 if you need the equation.

, hope that helps :)

You might be interested in
Given the scatter plot, choose the function that best fits the data.
geniusboy [140]

Considering the scatter plot, the function that best fits the data is given by:

f(x) = 3x².

<h3>What is the function that best fits the data?</h3>

To find the function that best fits the data, we have to look at the scatter plot, which gives a series of points (x,y).

We have that:

  • When x increases, y also increases, hence the function is increasing, which removes the option f(x) = -3x.
  • The increase looks "faster" than a linear increase, hence a quadratic model should be used, thus removing option f(x) = 3x.

Hence the function that best fits the data is given by:

f(x) = 3x².

More can be learned about scatter plots at brainly.com/question/22968877

#SPJ1

5 0
2 years ago
Find the lcm of each set of polynomials x^3-6x^2-16x,x^2-4
ankoles [38]
There is no LCM in this polynomial, unless it is -4x, which, in that case, the LCM would be x
5 0
3 years ago
Find the equation of the perpendicular bisector of line MN
marissa [1.9K]

Answer:

Y=(-1/2)x+9/2

Step-by-step explanation:

For straight lines y=mx+c

m=gradient

Find the gradient first-m=(y2-y1) /(x2-x1)

Take the points M and N and substitute in the equation

m=(5-2)/(-1-5)

m=-1/2

Gradient of line MN×gradient of perp line =-1

There fore gradient of perp line =2

3 0
2 years ago
Enter the correct value so that each expression is a perfect-square trinomial.
Novosadov [1.4K]
If this is a perfect square trinomial, you want to look at your constant--36. the square root of 36 is 6, so your factors would be:

(x + 6)(x + 6) ... foil this, and see what your middle value is.
x² + 12x + 36 is your result. 12 is your middle term.

5 0
4 years ago
Read 2 more answers
The options are 0.106,0.63,0.51,0.53
Luba_88 [7]
That would be  (20+30+56)/200  =   106/200   = 53/100 Answer
7 0
4 years ago
Read 2 more answers
Other questions:
  • To raise money for children's charity, a company is selling hot air ballons rides.The cost of going on a ballon ride is a flat r
    8·1 answer
  • Solve for u<br><br> 8 = u - 5
    10·1 answer
  • BRAINLIESTTTT ASAP!!!
    10·1 answer
  • The axis of symmetry for the graph of the function f(x) = x3 + bx + 10 is x=6. What is the value of b?​
    8·1 answer
  • Suppose f(x)=x find the graph f(x-2)
    5·1 answer
  • What would the answer be to part a and b?
    5·2 answers
  • Hey guys its my first time using this app, i need help with this question!<br><br> b) 3/x + 4/x+2
    13·2 answers
  • 3x + y = 2<br> x – 2y = 10<br> Someone help me
    12·2 answers
  • Nate has an account that pays 2. 76% simple interest per year and wants to accumulate $3,090 in interest from it over the next 1
    13·1 answer
  • Pls help and can you show work or equation
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!