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
velikii [3]
3 years ago
7

The length of a rectangle is 8m more than 6 times the width. The perimeter is 156m. Find width.

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Width of the rectangle is 10 m

<u>Step-by-step explanation:</u>

Step 1:

Let the width of the rectangle be x. Then length of the rectangle will be 8 + 6x. Perimeter = 156m

Perimeter of a rectangle = 2 (length + width)

⇒ 156 = 2 (8 + 6x + x)

⇒ 156 = 16 + 14x

⇒ 140 = 14x

∴ x = 140/14 = 10 m

⇒ Width of the rectangle is 10 m

You might be interested in
Which is greater 10 yards or 360 inches
Gnom [1K]
1 yard= 36 inches
10 yards* 36= 360 inches.
360 inches= 360 inches

So, 10 yards and 360 inches are equal.

7 0
3 years ago
Read 2 more answers
William has been contracted to paint a school classroom. The classroom is 20 m long, 15 m wide and 5 m high. There are four wind
valina [46]

Answer:

Step-by-step explanation:

l -> length

b -> width

h -> height

Find the area of four walls and ceiling. then subtract the area of four windows and a door form that area.

Area of four walls + <u>ceiling</u> = 2( lh + bh) +<u>lb</u>

 = 2*(20*5 + 15*5) + 20*15

= 2( 100 + 75) + 300

= 2* 175 + 300

= 350 +300

= 650 sq m

Area of window = 2 *3 = 6 sq.m

Area of four windows = 4*6 = 24 sq.m

Area of door = 2 * 1 =  2 sq.m

Area of four walls excluding 4 windows and door = 650 - 24 - 2 = 624 sq.m

Cost of painting = 624 * 6.50

                          = $ 4056

3 0
3 years ago
Read 2 more answers
I"LL GIVE YOU BRAINLIEST JUST HELP ME! PLEASE
oee [108]

Answer:

4m^(4)−3m^(3)−6m^(2)+5m      

Step-by-step explanation:

4 0
4 years ago
WILL MARK BRAINLIEST HELP ASAP ASAP
Kamila [148]

Answer:

C. AAS

Step-by-step explanation:

they share 2 angles(A) you can tell by the markings and they share that one side

by this point you have 2 options left

ASA

or

AAS

the angles are right next to each other so it's AAS

7 0
3 years ago
3(x-10) = 3x - 30 is an example of what property?​
strojnjashka [21]

Answer:

Distributive Property

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Trella alcala deposited 1,950 in a new credit union savings account on the first of the quarter the principal earns 4.25 percent
    8·2 answers
  • Simply and write in standard form. Then classify the polynomial by degree and number of terms (5x^3+3x^2-7x+10)-(3x^3-x^2+4x-1)
    15·1 answer
  • Distributive property for <br> 14x+21y+7z
    7·1 answer
  • What can a rational number be written as
    9·1 answer
  • Find the area of the figure. Round your answer to the nearest tenth.
    6·1 answer
  • write the equation of the line passing through the point (1,4) with a slope of 2? Use x=1,y=2 and m=2 to find b in y=mx+b
    6·1 answer
  • On a trip to Spain,Kelly brought a piece of jewelry that cost $50.75.She paid for it with her credit card, which charges a forei
    7·1 answer
  • A restaurant manager recorded the drinks ordered by 150 customers. Each customer ordered one drink. The results are shown in the
    5·2 answers
  • I need help ASAP!! I am giving brainiest to whoever can answer the question first AND correctly
    14·1 answer
  • 7
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!