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
Mazyrski [523]
3 years ago
13

The width of a rectangle measures (3c-9d)(3c−9d) centimeters, and its length measures (8c-2d)(8c−2d) centimeters. Which expressi

on represents the perimeter, in centimeters, of the rectangle?
HELP
Mathematics
2 answers:
Brums [2.3K]3 years ago
7 0

-22d + 22c

Step-by-step explanation:

Vsevolod [243]3 years ago
3 0

The expression for the perimeter of the rectangle is 2(11c - 11d)

Perimeter of a rectangle = 2(length + width)

Length = 3c - 9d

Length = 3c - 9d Width = 8c - 2d

The expression for the perimeter can be expressed thus :

2(3c - 9d + 8c - 2d)

Collect like terms :

2(3c + 8c - 9d - 2d)

2(11c - 11d)

Hence, the expression for the perimeter of the rectangle is 2(11c - 11d)

Learn more : brainly.com/question/2142493?referrer=searchResults

You might be interested in
Number line with open circle on 9 and shading to the left. Which of the following inequalities best represents the graph above?
yan [13]
Open or closed? because if it's closed then the the answer is D
3 0
3 years ago
Write an equation of a line that passes through the point (1, 2) and is perpendicular to the line y=-1/4x+2​
Dmitriy789 [7]

Answer:

y = 4x - 2 would be the equation

7 0
3 years ago
This is an answer not a question btw if u have this same question<br> 4 2/3 divided by 1/2 = 9 1/3
Reika [66]
Thanks for the answer
7 0
3 years ago
What is the length of BC​
elena55 [62]

Answer:

BC = 2

Step-by-step explanation:

We first need to use triangle BAD to find BD,

BD is the hypotenuse, so use pythagorean theorem...

      (√23)² + (√13)² = (BD)²

            23 + 13 = (BD)²

               36 = (BD)²

                  6 = BD

Now BD is the hypotenuse of triangle BCD, so use pythagorean theorem agian to find BC

     (4√2)² + (BC)² = 6²

            32 + (BC)² = 36

                   (BC)² = 4

                        BC = 2

3 0
3 years ago
I need help on this guys pls help me
STatiana [176]

Answer:

The answer is A

Step-by-step explanation:

The reason A is correct is because all of the other transformations change the size of the triangle, and A is the only answer that only reflects the image over the y axis without changing it, thus making it similar to the preimage

4 0
2 years ago
Other questions:
  • Joel earns 1,700 per month if he spends $425 on rent each month what percent of his income does he spend on rent
    14·1 answer
  • On each graph, one figure is a dilation of the other. Find the scale factor of each dilation and classify it as an enlargement o
    10·1 answer
  • If m + 4n=2n + 8m; what is the ratio of n to m
    9·2 answers
  • Measure the sides and angles of the two triangles. Are the two triangles similar? Yes, corresponding angles are congruent. Yes,
    15·2 answers
  • Write the ratio of thirteen-year-olds to fourteen-year-olds in all three forms.
    12·2 answers
  • A grocery store sells milk for $1.28 per 64 ounces. What is the price per ounce?
    13·1 answer
  • Please help me on this geometry problem
    10·1 answer
  • Can somebody help me please
    12·2 answers
  • FUDGEE help pleasee
    14·2 answers
  • PERSON WHO GETS RIGHT ILL GIVE BRAINLIEST! Which values from the given replacement set make up the solution set of this inequali
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!