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
Nadya [2.5K]
3 years ago
7

A rectangle has a width, w, equal to 6 less than the length, l. Which expressions represent ways to find the perimeter of the re

ctangle?
Select ALL that apply.



4 L plus 12
4L−12
2(L−6)+2l
2(6−L)+2l
12+2L+2L
Mathematics
1 answer:
Irina-Kira [14]3 years ago
5 0

Answer:

4L-12

Step-by-step explanation:

let's assume the length = L

then the width of the rectangle is L - 6

perimeter = 2× (a+b)

where "a" and "b" are the length and the width of the rectangle.

so perimeter = 2× (L + L - 6)

2 × ( 2L - 6)

4L - 12

You might be interested in
This one is hard! try your best please.
user100 [1]

Answer:

1. 301.6 in^{3}

2. 576 in^{3}

3. 274.41 in^{3}

Step-by-step explanation:

We know that the diameter of one of the spheres must be 4 in, because the length of the box is 12 in and there are 3 spheres along each side, and \frac{12}{3} =4. That means that the radius of a sphere is 2 in. Put 2 into the formula for the volume of a sphere, and then multiply your solution by 9, to get the total volume.

Then, you can find the volume of the box, because you know its dimentions are 12x12x4.

Subtract your answer for part 1 from your answer for part 2, and you have the solution to part 3. Hope this helps!! :-)

3 0
2 years ago
ASAP... If u scam me :( I will report you :(
RUDIKE [14]
14) the slope for the first problem is -2/8.
Not proportional

15) The slope is 1/6.
Not proportional

16) The slope is 0.
Not proportional

To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0).

Hope this helps! Merry Christmas!✨❤️
5 0
3 years ago
Ashley is keeping track of the growth of a bamboo plant. When she purchased the plant last month its height was 8.75 inches. Its
Margarita [4]

Answer:


Step-by-step explanation:

Amount by which the plant gre in one month = 9.5 - 8.75 = 0.75  

Amount by which it will grow in x months = x * 0.75  

The hegiht of the plant after 6 months = amount it will grow by in 6 months + current heigt = 0.75x + 8.75  

Hence answer is  

d

7 0
3 years ago
(a) Find the slope of the line through (-9, -7) and (-19. -47).
wariber [46]
Y2-y1/x2-x1= -47-(-7)/-19-(-9)= 4
5 0
2 years ago
Read 2 more answers
Help me p,ease please pleas please
Misha Larkins [42]

Answer:

O There are 28 chickens for every 1 chicken coop.

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Find the difference for (-3ab-8a+8)-(-5ab+2)
    5·2 answers
  • Is -9 a solution to 19>8u+3
    7·2 answers
  • The length of a rectangle is five times its width.
    10·1 answer
  • Match the term with the definition
    13·1 answer
  • Can someone help me please
    12·1 answer
  • Dan, Ellen and Fred share some money in the ratio 4:7:9.
    14·1 answer
  • Can someone help me pls
    10·1 answer
  • Round off 19340 to 1 s f​
    5·1 answer
  • Which equation represents a line which is parallel to the line 8x – 7y = 35?
    7·1 answer
  • Which polynomial is a quintic binomial?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!