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
VLD [36.1K]
3 years ago
15

Please answer the question in the photo:

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0

Answer:

\fbox{8x+36}

Step-by-step explanation:

1. Use the distributive property to write the problem without parentheses. The distributive property says that you can multiply a number next to parentheses by all the numbers inside parentheses. The picture below explains.

4(2x+9)=\\\\(4*2x)+(4*9)=\\\\4(2x+9)= 8x+36

Therefore, your answer is

\fbox{8x+36}

You might be interested in
The length of the rectangle is twice its width. Write and solve a system of linear equations to find the length L and width W of
vazorg [7]

Answer:

The length is equal to 12 and the width is equal to 6.

Step-by-step explanation:

In order to find the values here, we start by setting the width equal to x. Now knowing this, we know that the length is twice that long. Therefore, the length would be equal to 2x. Now we can use the perimeter formula to solve the equation.

2L + 2W = P

2(2x) + 2(x) = P

4x + 2x = 36

6x = 36

x = 6

Now with the given value for x, we can tell that the width is 6 and then we multiply it by 2 to get the length value (12).

7 0
3 years ago
Read 2 more answers
-8&gt;4+2v<br> How do you do this
Natalija [7]

Answer:

v = -6

Step-by-step explanation:

I am SMAT

6 0
3 years ago
Read 2 more answers
Henry and reiko both used 1 yard of ribbon to make bows. write two different fractions to show that Henry and reiko use the same
Natalka [10]
To show that they used the same amount of ribbon you could take the 1 yard and divided into different sized equal groups.

1 yard divided by four equals 1/4 yard for each of four ribbons.

1 yard divided by six equals 1/6 yard for each of six ribbons.

You could have ribbons the size of 1/4 our yard and 1/6 yard, but you would have different amounts of each.
4 0
3 years ago
Help pleaseeeeeeee.
Dmitry_Shevchenko [17]
Answer: 11x

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

Explanation:

Let L be the length of rectangle B
There are two copies of L (along the top and bottom of the rectangle). The vertical pairs of sides are both 7x each.

For the triangle, we have three sides of 12x since this is an equilateral triangle. All three sides are congruent for any equilateral triangle.

The perimeter of the triangle is
P = s1+s2+s3
P = 12x+12x+12x
P = 36x

The perimeter of the rectangle is 
P = 2*L+2*W
P = 2L+2*7x
P = 2L+14x

Since both perimeters are the same, this means 
perimeter of triangle = perimeter of rectangle
36x = 2L+14x
36x-14x = 2L+14x-14x
22x = 2L
2L = 22x
2L/2 = 22x/2
L = 11x

So the length of the rectangle, in terms of x, is 11x. This is the final answer.

Note: if we knew the value of x, then we could find the numeric value of the length for the rectangle. But since we don't know x, we leave it as 11x.

7 0
3 years ago
Tom walks 2.12 km to the park he then walks a further 670 to the shop how many km has Tom walked in total
Mkey [24]

Answer:

672.12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a terminating decimal? Question 1 options:
    12·2 answers
  • Martha is braiding a necklace for her friend. The graph below shows the length of the necklace with respect to the length of tim
    5·1 answer
  • Willa Schaefer deposited $3,000 in a savings plan with her credit union. The credit union savings plan pays 3% interest compound
    14·2 answers
  • which function has an inverse that is also a function? a. g(x) = 2x-3 b. k(x) = -9x2 c. f(x) |x+2| d. w(x) = -20
    13·1 answer
  • A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is lo
    7·1 answer
  • Circle O has a circumference of 367 cm
    10·2 answers
  • How many solutions does the system have?Explain
    10·1 answer
  • You have 64 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river
    8·2 answers
  • The ratio of the length of two similar re rectangles is 3 ratio 4. what is the scale ratio of their areas in
    9·1 answer
  • 700000x800000000 what is equivalent to 6x+9+-6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!