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
Sliva [168]
4 years ago
13

The length of a rectangle is 3 times the width. If the length is decreased by 4 meters and the width is increased by 1 meter, th

e perimeter will be 66 meters. Find the dimensions if the original rectangle.
Mathematics
1 answer:
olga nikolaevna [1]4 years ago
6 0

Good morning☕️

______

Answer:

w is the width

L is the length

p is the perimeter

w=9

L=27

___________________

Step-by-step explanation:

p=2[(L-4) + (w+1)]

⇔p=2[(3w-4) + (w+1)]

⇔p=2[4w-3]

⇔p=8w-6

⇔66=8w-6

⇔8w=72

⇔w=9

Then L=3w=27

:)

You might be interested in
A certain pizza parlor has 7<br> different toppings. How many two-<br> topping pizzas are possible?
Elina [12.6K]

Answer:

jnrdmsx,

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A spieces of extremely rare, deep water fish are slowly becoming extinct. If there are a total of 821 of this type of fish and t
Step2247 [10]

Answer:

12 months in a year

6 is half a month so we're going off of 6 months.

So:

821*0.15= 123.15

821- 123.15= 697.85

697.85*0.15= 104.6775

697.85-104.6775= 593.1725

593.1725*0.15= 88.975875

593.1725-88.975875= 504.196625

504.196625 *0.15= 75.62949375

504.196625- 75.62949375= 428.56713125

428.56713125*0.15= 64.2850696875

428.56713125-64.2850696875 = 364.282061562

364.282061562*0.15= 54.6423092344

364.282061562-54.6423092344 = 309.639752328

So its 310 fish.

6 0
3 years ago
Distributive property 27+36
UkoKoshka [18]

Answer:

I think it will be equal to 63

Step-by-step explanation:

27+46=63

3 0
3 years ago
&lt;4 and 45 are alternate interior<br> angles. Find the measure of 4
xenn [34]

Answer:

115%

Step-by-step explanation:

5 is completely irrelevant, Vertical angles are congruent.

8 0
3 years ago
The table shows the cost of ordering a certain number of pizzas. What is the
azamat

Answer:

y=px

so the answer would be $49.95

pretty sure

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • -x = -7 what doesthe equal and how do you do it ​
    15·1 answer
  • X divided by 2 multiplied by 4 equals 3
    14·1 answer
  • I need help answering this question...
    7·1 answer
  • sheila is climbing on a ladder that is attached against the side of a jungle gym wall. she is 5 feet off the ground and 3 feet f
    10·1 answer
  • The discrimination of a quadratic equation is 0. Which statement is true?
    8·1 answer
  • A number has the same digit inits hundreds place and its hundredths place. how many times greater is the value of the digit in t
    14·1 answer
  • what is the sum of the first 25 terms of an arithematic sequence if the sum of its 8th and 18th terms is 72?​
    6·1 answer
  • Translate the sentence into an inequality.<br> Twice x is less than or equal to - 18.
    12·2 answers
  • Will give brainliest if you answer first and correctly
    14·2 answers
  • Write a simplified expression for the area of the rectangle.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!