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
Debora [2.8K]
2 years ago
5

D) The permeter of the recthngle shown is 30 inches

Mathematics
1 answer:
iren [92.7K]2 years ago
4 0

Answer:

Step-by-step explanation:

P = 2(w + l)

A = lw

~~~~~~~~~~~~~

Part A:

<u><em>2[(4x - 6) + 12] = 36</em></u>

8x- 12 + 24 = 36

8x = 36 - 12

<em>x = 3</em>

Part B:

A = 6 × 12 = 72 inch.²

You might be interested in
Rearrange the formula to make t the subject:<br> S=d/t
Virty [35]

Answer:

t = d/S

Step-by-step explanation:

S = d/t

Cross multiply

S x t = d

Divide both sides by S

S/S x t = d/S

t = d/S

4 0
3 years ago
4.2(5.1x+6.8) Simplify the expression
vovikov84 [41]

Answer:

21.42x+28.56

Step-by-step explanation:

Expand: 4.2×5.1×x+4.2×6.8

4.2×5.1×x  to (21.42)x

Simplify: 21.42x+4.2×6.8

4.2×6.8 = 28.5628.56

21.42x+28.56

6 0
2 years ago
Find the slope of the line passing through the points (−3,−8) and (5,6)
Mrac [35]
The line passing through it is y=7/4x-11/<span>4</span>
7 0
3 years ago
Read 2 more answers
Solve to find x.<br> 7x - 12 = x - 6
Annette [7]

Hi,

7x - x = - 6 + 12

6x = 6

x = 6/6 = 1

3 0
3 years ago
What is the value of y?
Strike441 [17]
This is easy I did it already on this quiz It’s C. 500
7 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry help!! Please!!
    5·1 answer
  • Which shapes can the composite figure be divided into to find the area?
    10·2 answers
  • If ΔMTV is reflected across the y-axis, what are the resulting coordinates of point M?
    10·1 answer
  • Can someone teach me how to do this?
    13·1 answer
  • 10 Tom created the floor plan below for the pre-k section of a school playground. It is made up
    14·1 answer
  • According to the Fundamental Theorem of Algebra a 5th degree function has how many zeros?
    10·1 answer
  • Please answer, thank you
    14·2 answers
  • please help me with this question i think someone else answered and they misread or didnt understand the question so i am repost
    8·2 answers
  • Adult tickets for the evening show at XD Theater are $16 and children's tickets are $8. If the theater seats 282 people, how man
    5·2 answers
  • Complete the statements about these similar pyramids.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!