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
Nitella [24]
2 years ago
9

The length of a rectangle is 5 more than the width. The perimeter is 120. What is the length, width, and area? Please HELP

Mathematics
1 answer:
Ad libitum [116K]2 years ago
5 0

Answer:

l = 32.5 units, w= 27.5 units, A = 893.75 units²

Step-by-step explanation:

width is w

length is l = 5+w

P = 2( l+w) , substitute l for 5+w

P = 2(5+w+w)

P = 2(5+2w)

P = 10 +4w

P = 120

10 +4w = 120

4w = 120-10

4w = 110

w= 110/4

w= 27.5 units

l = 5+w = 5+ 27.5 = 32.5 units

A = l*w = 27.5 * 32.5 = 893.75 units ²

You might be interested in
Combine Like Terms :2y+7z-2z+4y+8+y+2
Viktor [21]

Answer:

7y + 5z + 10

Step-by-step explanation:

2y + 7z - 2z + 4y + 8 + y + 2

Like terms are terms that have the same variable part.

2y, 4y, y are like terms (remember that y is the same as 1y when you add)

7z, -2z are like terms

8, 2 are like terms

2y + 7z - 2z + 4y + 8 + y + 2 =

= 2y + 4y + y + 7z - 2z + 8 + 2

= 7y + 5z + 10

4 0
2 years ago
IM RUNNING OUT IF TIME CAN SOMEONE PLEASE HELP
Elenna [48]

Answer:

the third option

Step-by-step explanation:

hope this helps! have a good day and stay safe!

3 0
3 years ago
In each pear the first value is the regular price of an item and the second value is the price with gratuity. Identify the pair
lina2011 [118]
The price that does not belong is 16,18.40. You do this by finding the percent gratuity, which is 15%. All the other values have 15% gratuity except the $16.
3 0
3 years ago
Find the area of a circle, diameter measures 30 ft​
Furkat [3]

Answer:

The A≈706.86

Step-by-step explanation

A=πr2

d=2r

Solving for A

A=1

4πd2=1

4·π·302≈706.85835

Hope this helps : )

8 0
3 years ago
Read 2 more answers
Solve for x, given that the triangles are similar.
ELEN [110]
Im not sure but you cam try adding 15+9 which is 24
6 0
3 years ago
Other questions:
  • gabe contributes 15% of the total cost of his individual health carecoverage. he pays $28.80 per week towards this contribution.
    7·1 answer
  • One number is nine more than twice another. If their sum is decreased by ten, the result is fourteen. Find the numbers.
    13·1 answer
  • Bob,Cal,and Pete each made a stack of baseball cards.Bob's stack was 0.2 meter high.Cal's stack was 0.24 meter high.Pete's stack
    7·2 answers
  • If m∠ATB = 20°, m∠BTD = 72°, and m∠CTD = 38°, what is m∠ATC?
    7·1 answer
  • Maya is researching energy costs. She made a table of the cost for different numbers of gallons of gasoline. How much will 12 ga
    6·2 answers
  • Would you choose to measure the area of a basketball court in squared centimeters (cm^2) or squared meters (m^2)? ASP
    8·1 answer
  • Let X be a normal random variable with mean 3 and variance 4. (a) Find the probability P(2 < X < 6). (b) Find the value c
    5·1 answer
  • $7.74 minus 40% discount
    11·1 answer
  • maya wants to burs 600 calories, so far, she burned 584.3 calories. how many more calories must maya burn
    12·1 answer
  • A football team has attempted 6 running plays. The change in field position resulting from each play is shown in the table. Runn
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!