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
liubo4ka [24]
3 years ago
8

The perimeter of a parallelogram is 56 meters the width of the parallelogram is 8 meters less than its length find the length of

the width of the parallelogram
Mathematics
1 answer:
Dimas [21]3 years ago
8 0

Answer:

length = 18 mt

Width = 10 mt

Step-by-step explanation:

Let the length of the field be x

width of the field be y

Hence

P=2(x+y)

P=56 (given)

56=2(x+y)

Dividing both sides by 2 we get

x+y=28   ---(A)

Also given that width of the parallelogram is 8 meters less than its length

Hence

y=x-8

or x-y=8   ---(B)

Adding A and B

2x=36

x=18

y=x-8

y=18-8=10

Hence length = 18 mt

Width = 10 mt

You might be interested in
PLS HELP Find the value of x.<br> A. 4<br> B. 2<br> C. 7<br> D. 14
mars1129 [50]

Answer:

ANSWER IS B

Step-by-step explanation:

5x - 3 = 3x + 1

5x - 3x = 1 + 3

2x = 4

x = 4/2

x = 2

4 0
3 years ago
Read 2 more answers
Ms. Allen asked each of her 30 students to select their favorite type of music. How many students chose Rock 1/3 chose hip hop 1
dalvyx [7]

Answer: 14

Step-by-step explanation:

Fraction that choose hip hop= 1/3

Fraction that choose rap = 1/5

Fraction that choose rock will be:

= 1 - (1/3 + 1/5)

= 1 - (5/15 + 3/15)

= 1 - 8/15

= 7/15

Number of students that choose rock will be:

= 7/15 × 30

= 7 × 2

= 14 students

We then multi

5 0
2 years ago
The number of views on an interesting video after it's uploaded is represented by the following table:
defon

Answer:

The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data is ,V(t)=50(6.25)^t

Step-by-step explanation:

Time (months)         Views

0                                  50

2                                  313

4                                  1950

6                                  12,210

8                                  76,300

10                                 476,800

(x_1,y_1)=(0,50)\\(x_2,y_2)=(2,313)\\(x_3,y_3)=(4,1950)

Slope = \frac{y_2-y_1}{x_2-x_1}

Slope = \frac{313-50}{2-0}

Slope =131.5

Slope = \frac{y_3-y_2}{x_3-x_2}

Slope = \frac{1950-313}{4-2}

Slope =818.5

Since the slope is not same . So, it is not a linear relationship

\frac{y_2}{y_1}=\frac{313}{50}=6.25\\\frac{y_3}{y_2}=\frac{1950}{313}=6.25

Since the ratio between the consecutive outputs is same so, it is exponential relationship.

Formula : y=ab^t

Where a is the initial value = 50

b = rate of change = 6.25

The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data

So,V(t)=50(6.25)^t

5 0
2 years ago
Are these two right ??
Dennis_Churaev [7]
#1 is correct!
#2 is D - ASA

Hope this helps!! :)
3 0
3 years ago
Regina went out for breakfast. The bill came to $7.12. If Regina has a discount coupon for 20%, how much will be taken off the b
PolarNik [594]
I believe $1.42 would be taken off of the bill:))
3 0
3 years ago
Read 2 more answers
Other questions:
  • HURRY PLEASE HELPPPPPPP
    10·1 answer
  • The length of the segment indicated round your answer to the nearest 10th if nessesary
    9·1 answer
  • bill is comparing the price rates of two airport shuttles. he wants to know when the price to travel from his house to the airpo
    11·2 answers
  • 10) Solve the equation for the variable "a":<br> 2(x + a) = 4b
    11·1 answer
  • What 18x+90=180 i have to solve like a equation
    13·2 answers
  • Frank is lending $1,000 to Sarah for two years. Frank and Sarah agree that Frank should earn a real return of 4 percent per year
    10·1 answer
  • Each of the pairs of values in the table has the same ratio. What is the missing value in the table?
    14·1 answer
  • Ms. Sims traveled to 42 countries in 60 days. At this rate, how many countries
    8·1 answer
  • Find the volume of a square based pyramid like you see below if the side of the base is 10 inches and the height of the the tria
    9·1 answer
  • Solve the problem. A retired couple has $120,000 to invest to obtain annual income. They want some of it invested in safe Certif
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!