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
AveGali [126]
3 years ago
13

9. The difference between the length and width of a rectangle is 7 units. The perimeter is 50 units. Find the dimensions.

Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0

Answer:

9. 9&16

10. 31&45

Step-by-step explanation:

9. L-W=7

2L+2W=50 (system of equations)

L=W+7

2L=-2W+50

L=-W+25

-W+25=W+7

-2W=-18

W=9

L=16


10. x=larger number  y=smaller number

x+y=76

x=y+14

x=-y+76

y+14=-y+76

2y=62

y=31

x=45

You might be interested in
In a season a soccer team won 13 games, lost 8 games, and tied 1 game. What is the ratio of games won to games lost? Write your
julia-pushkina [17]

Answer:

13:8

is the answer because if you take the games won and lost this is what you get

Step-by-step explanation:

3 0
3 years ago
The largest doll is 12 inches tall. The height of each of the other dolls is 710 the height of the next larger doll. Write an ex
Ahat [919]
Largest doll = 12 inches
2nd doll = (12) x 0.7
3rd doll = (12 x 0.7) x 0.7
4th doll = [(12 x 0.7) x 0.7) x 0.7

So, the height of the nth doll can be expressed as: 12 x 0.7^(n-1)

Example: 4th doll = 12 x 0.7^(4-1) = 12 x 0.7^3
6 0
3 years ago
Can you look over my work my family is sleeping
yKpoI14uk [10]

Hi there! I'd be happy to look at your work. However, I see no work typed out nor attached, so I have nothing to look at

If you would kindly comment or message me what you need, I would be happy to help!

Have a wonderful day! <3

6 0
1 year ago
Read 2 more answers
Write a word problem where something start at 8:25 am and ends at 1:43 pm
GarryVolchara [31]
Hello there,

Billy-bob went to the store to pick up groceries to pick up some junk food. He started at 8:25 and all day he was shopping at the store. If billy-bob stopped at 1:43, how long was billy-bob there? 
8 0
3 years ago
Read 2 more answers
Plz help
Katen [24]

Answer: 2.83


Step-by-step explanation: I would choose this because when working with triangles the hypotenuse(Street B) is always longer than the other two sides. so by prosses of elimination I recived my answer


5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following represents "the difference between ten and a number is the sum of eight and a number"? 10 - N(8 + N) 8 -
    15·2 answers
  • We are given a table that displays the current value of search engine giant Google. Using the table below, determine the closing
    14·2 answers
  • A soccer game is 90 minutes long 36 minutes have passed what percent of the game has passed
    13·1 answer
  • Mary has a collection of nickels and quarters for a total value of 4.90.if she has 42 coins total how many of each kind are ther
    14·1 answer
  • How do I solve this problem?
    5·1 answer
  • at the end of a bike ride ,everyone drank a 16 fluid ounce bottle of sports drink.if 12 kids and 2 adults were on the bike ride
    8·1 answer
  • True or False: The angle of elevation from your eye to the top of a tree increases as you walk toward the tree. (If false, expla
    9·2 answers
  • 9 apples and 9 bananas cost £2.43 altogether. The total cost of 2 apples and 3 bananas is £0.69. Calculate the cost of an apple
    13·2 answers
  • Insert four arithmetic means<br>of 10 and 20<br>​
    12·1 answer
  • HELP ! find the area of the shapes below
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!