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
Agata [3.3K]
3 years ago
6

E-4 - 5 - 6 - → The perimeter of a rectangle is 425 yards. The length and width of the rectangle are each multiplied by 6. What

is the perimeter of the new rectangle? yd.​
Mathematics
2 answers:
Alex73 [517]3 years ago
4 0

Answer:

2550yards

Step-by-step explanation:

Perimeter of a rectangle = 2L + 2W

L is the length

W is the width

If perimeter of a rectangle is 425 yards, then;

425 = 2L + 2W

425 = 2(L+W)

L+W = 425/2 .... 1

If the length and width of the rectangle are each multiplied by 6

P = 6(2L) + 2(2W)

P = 12L + 12W

P = 12(L+W) .... 2

Substitute 1 into 2

P = 12(425/2)

P = 6*425

P = 2550yd

Hence the perimeter of new triangle is 2550yards

Zielflug [23.3K]3 years ago
3 0

hai :3 its meh

Answer:

2550 yds

Step-by-step explanation:

i got it right on edge and just wanted the person above me to have the opportunity to get brainlist <3

You might be interested in
B)When ABCD is drawn to scale, would
never [62]

Hi there there's several ways this could be proven one way us to consider the allied angle theory where two angles formed between parallel lines are supplementary which in this case can be proven by

2(45)+90=180⁰ ✔

or 3(45)+45=180⁰✔

this would not be the case if it wasn't parallel

Consequently, you can also use the alternate angle theory where you essentially extend one of the lines and you'll see two equal alternate angles

7 0
2 years ago
Emily wants to buy a car. She pays a deposit equal to 20% of the cost of the car. She will pay the balance in 8 equal payments o
olga55 [171]

Answer: the cost of the car is $54600

Step-by-step explanation:

Let x represent the cost of the car.

She pays a deposit equal to 20% of the cost of the car. This means that the amount of money that she paid as deposit would be

20/100 × x = 0.2 × x = 0.2x

The remaining balance would be

x - 0.2x = 0.8x

She will pay the balance in 8 equal payments of $5460 each month. This means that

0.8x/8 = 5460

0.1x = 5460

Dividing the left hand side and the right hand side of the equation by 0.1, it becomes

0.1x/0.1 = 5460/0.1

x = 54600

4 0
3 years ago
If two angles of a triangle measure 39° and 56°, what is the measure of the third angle? A. 85° B. 55° C. 105° D. 265°
yarga [219]

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180 for third angle

third angle = 180° - (39 + 56)° = 180° - 95° = 85° → A

8 0
3 years ago
If the family's net monthly income is $7,800, what percent of the income is spent on food, clothing, and housing?
Gala2k [10]

Answer:

60 percent

Step-by-step explanation:

5 0
3 years ago
What is the value of the expression 18-2x(4+3)
Yanka [14]

Answer:

12-8x

Step-by-step explanation:

18-2x(4+3) =

18 -8x -6 =

12 -8x

3 0
3 years ago
Other questions:
  • !!!!!!PLZZZZ HELP!!!!!!!help noone is helping me at all!!!!!
    14·2 answers
  • Irene is going to read a 216-page book. If she reads at a rate of 18 pages per day, how many days will it take her to read 1/3 o
    15·2 answers
  • The coordinates of the vertices of triangle ABC are A(-1,3), B(1,2) and C(-3,-1).
    6·1 answer
  • Find two consecutive numbers whose cubes differ by 631
    10·1 answer
  • What are the solutions to m2 – 9 = 0? m = –9 and m = 0 m = –3 and m = 3 m = –3 m = 9
    5·2 answers
  • Compare how you would model And récord finding the sum And difference of two rocks weighing 2/8 pound And 3/8 pound .
    10·1 answer
  • A new hockey stick costs $57,00 at the sporting goods store. If there is a 6%
    14·1 answer
  • A box of chocolate cost $24.99 Plus 7% tax. What is the final price for the box of chocolates??
    14·1 answer
  • Does anyone know the answer to this??
    9·2 answers
  • Which person has more potential energy? Noah who jumped out of the plane at 100 m or Clara at 50 m in the air? Explain.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!