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
IRINA_888 [86]
3 years ago
5

The length of a rectangle is 4 more than twice the width. If the perimeter of the rectangle is 104 centimeters, what are the len

gth and width of the rectangle?
please helpp
Mathematics
2 answers:
qaws [65]3 years ago
7 0

Answer:

Make Width = 'x'

Length = 4 + 2x

Perimeter = 2 x Width + 2 x Length

86 = 2(x) + 2(4 + 2x)

86 = 2x + 8 + 4x

Collect like terms:

2x + 4x = 86 - 8

6x = 78

x = 13

Width = 13 cm

Length = 30 cm

Step-by-step explanation:

pogonyaev3 years ago
5 0
Width=13
Length=30.........
You might be interested in
Three pith balls supported by insulating threads hang from a support. We know that ball X is positively charged. When ball X is
Tamiku [17]

Answer:

B. z has a negative charge

Step-by-step explanation:

7 0
3 years ago
A recipe for lemonade calls for 1 cup of sugar and 6 cups of water. How much sugar is used per cup of water?
grandymaker [24]
The answer is 1/6, or .16666...
3 0
2 years ago
A cherry falls from a tree branch that is 9 feet above the ground.
miss Akunina [59]
The cinematic equation is:
 h (t) = (1/2) * a * t ^ 2 + vo * t + h0
 Where,
 a: acceleration
 vo: initial speed
 h0: initial height
 Substituting values:
 h (t) = (1/2) * (- 32) * t ^ 2 + (0) * t + 9
 h (t) = - 16t ^ 2 + 9
 For t = 0.2 we have:
 h (0.2) = - 16 * (0.2) ^ 2 + 9
 h (0.2) = 8.36 feet
 To touch the ground we have:
 -16t ^ 2 + 9 = 0
 16t ^ 2 = 9
 t = root (9/16)
 t = 0.75 s
 Answer:
 
The height of the cherry after 0.2 seconds is:
 
h (0.2) = 8.36 feet
 
the cherry hits the ground at:
 
t = 0.75 s
5 0
2 years ago
Who was the first president
Mamont248 [21]
- - George Washington


George Washington was the first president of the U.S.A
3 0
2 years ago
Read 2 more answers
Demarco and Tanya have received information about three separate mortgage offers. In two or three paragraphs, describe your reco
Mars2501 [29]

Answer:

Mortgage option (3) would be best suited for them.

Step-by-step explanation:

Mortgage option (1) and (2) are more or less the same since, since even if Damarco and Tanya down payments $34,000 (20% of the purchase price), they need to pay the interest for 30 years for both of the cases and even if he pays  about $750   monthly (as for option (1)) or about  $ 9000 annually (as  for option (2))  both may actually be more or less the same amount  since, the annual rate of interest in (2) may increase from the initial rate of 3.5% (but it is very unlikely to increase to over 5%) and option (1) has an annual  fixed rate of interest of 4.25%.

Now, in the option (3) the interest is to be paid for 8 years and the annual rate of interest is also relatively low (only 4%) and if they pay about $18,000 annually with a down-payment of $ 34,000 and  repay the rest of the amount at the end of 8 years,(which would be less than $ 35,000)  they can easily clear their mortgage. Hence, for option (3) they would need to pay lowest total amount and for lowest time to clear the mortgage among the three options. Hence, this would be best suited option for them.

6 0
2 years ago
Other questions:
  • What is 9,349 rounded to the nearest thousand?​
    8·2 answers
  • A table can be used to show the relationship between the number of hours a painter works painting and the total amount the paint
    9·1 answer
  • 2x^2+15x+7 (box method)
    11·1 answer
  • 1. During one season, a total of 453,193 people attended a baseball team's games. What is the value of the digit 5 in the number
    8·1 answer
  • On a coordinate plane, a triangle is reflected across y = negative 2.
    8·2 answers
  • Please help with these questions and show how u found them i will mark you brainliest
    7·2 answers
  • Please help! Image attached ;'(
    11·1 answer
  • The leaning tower of Pisa is approximately 179 ft in “height” and is approximately 16.5 ft out of plumb. Find the angle at which
    5·1 answer
  • If you burn 10 calories each minute you jog. What integer represents the change in your calories after you jog for 20 minutes
    12·2 answers
  • Can anyone solve this?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!