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
Ipatiy [6.2K]
3 years ago
11

Please help me, i promise its worth it!!!

Mathematics
2 answers:
Eva8 [605]3 years ago
7 0

Step-by-step explanation:

Given,

Length= 4/3 x

Breadth= x

Perimeter=2(l+b)

55=2(4x/3+x)

55=8x/3+2x

55=(8x+6x)/3

55=14x/3

55×3=14x

165=14x

165/14=x

x=11.78

Hence,

Breadth=x=11.78

Length=4x/3=(4×11.78)/3=15.7067

Rashid [163]3 years ago
5 0

\\ \sf\longmapsto 2(L+B)=55

\\ \sf\longmapsto 2(\dfrac{4}{3}x+x)=55

\\ \sf\longmapsto \dfrac{8}{3}x+2x=55

\\ \sf\longmapsto \dfrac{8x+6x}{3}=55

\\ \sf\longmapsto \dfrac{14x}{3}=55

\\ \sf\longmapsto 14x=165

\\ \sf\longmapsto x=11.78

\\ \sf\longmapsto x\approx 12

Now

  • B=x=12
  • L=4/3(12)=4(4)=16
You might be interested in
Help me pls I really need it
LekaFEV [45]
It would take 1 & 4/5
which is an estimate of 2
I got 1 & 4/5 because i multiplied 3/5 & 3

hopefully this helps
7 0
3 years ago
Santa Claus can buy 3 reindeer and a sleigh for $800. If the sleigh cost $230, how much did each reindeer cost? Define the varia
nydimaria [60]

Answer:

$190

Step-by-step explanation:

800-230=570

570÷3=190

8 0
3 years ago
Expanded notation on algebra<br> 24 x 12 x 12
Delvig [45]

Answer:

3456

Step-by-step explanation:

24x12=288

288x12=3456

4 0
3 years ago
the celluloid cinema sold 150 tickets to a movie. some of these were child tickets cost $7.75 and an adult ticket cost $10.25. i
Citrus2011 [14]

Answer:

a + c = 150

7.75a + 10.25c = 1470

Step-by-step explanation:

a = adult

c = child

<h2><u><em>please vote brainliestplease vote brainliest</em></u></h2>
4 0
3 years ago
The formula for simple interest is I=prt solve the formula for t
Harrizon [31]

Hello from MrBillDoesMath!


Answer:

t = i /(Pr)

Discussion:

i = Prt   =>     (divide both sides by "Pr")

i/(Pr) = (Prt)/(Pr)

        = (Pr)t/(Pr)

        = t                      (as (Pr)/(Pr) = 1)



Thank you,

MrB

7 0
4 years ago
Other questions:
  • To find 5, Beau found 22 = 4 and 32 = 9. He said that since 5 is between 4 and 9, 5 is between 2 and 3. Beau thinks a good estim
    5·1 answer
  • Find the surface area of a rectangular prism that is 16 inches long, 12 inches wide, and 5 inches high.
    7·1 answer
  • Which of the following is an example of conditional probability?
    15·1 answer
  • Kenji's electricity bill costs $21.56 per month plus $2.46 per kilowatt hour. How many kilowatt hours can he use and keep his bi
    9·1 answer
  • Which letter is a good estimation of 55 on the number line?<br> A) <br> B) <br> C) <br> D)
    12·2 answers
  • A rectangle dog pen has an area of 108 square feet. The width of the pen is 9 feet. What is the length?
    7·2 answers
  • Please I need help fast
    11·1 answer
  • In a department store, a $190 phone is marked, "Save 15%."
    9·1 answer
  • Help it’s in the picture
    5·1 answer
  • expand and simplify completely (log). PLEASEE HELP ASAP!!! I WILL GIVE BRAINLIEST!! thank you so much!!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!