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
erastova [34]
3 years ago
6

The perimeter of a rectangle is 38 ft. The length is 9 ft longer than the width. Find the demensions. Write a system of linear e

quations and solve the resulting system. Let x be length and y be width.
Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0
P=38
P=2x+2y=2(x+y)
x=9+y



so
38=P=2(x+y)
38=2(x+y)
divide both sides by 2
19=x+y
x=9+y
19=9+y+y
19=9+2y
minus 9 both sides
10=2y
divide by 2
5=y
sub back
x=9+y
x=9+5
x=14


x=14
y=5
You might be interested in
Pls help !!! Thank you
pishuonlain [190]

Answer:

y-10=2/3(x-8)

Step-by-step explanation:

(y2-y1)/(x2-x1) is the equation for slope so put your points in you get 2/3 once simplified then its just a matter of putting points in the equation y-y1= m(x-x1)

5 0
3 years ago
Plsss help i really need help
Zepler [3.9K]
For the ratio hearts to clubs it’s 5:4
For the ratio clubs to hearts it’s 4:5
For the ratio hearts to total is 5:9 I hope this helps :)
8 0
2 years ago
Read 2 more answers
Pita​ Corporation's management has budgeted the following amounts for its next fiscal​ year: Total fixed expenses $490,000 Selli
Ede4ka [16]

Answer:

let me tell you firstly i am juat writing this

Step-by-step explanation:

for absolutely no rwason whatsoevwr lol

ao ywah get some hwlp from a pro

3 0
2 years ago
-4x+7=11 I need some to explain
oee [108]
-4x+7=11\\
-4x=4\\
x=-1
5 0
2 years ago
Read 2 more answers
The maximum height of a vehicle that can safely pass under a bridge is 12 feet 5 inches. A truck measures 162 inches in height.
Bumek [7]
<h2>Answer:</h2>

<em><u>The truck cannot pass safely under the bridge. The truck is 13 inches taller than the maximum height.</u></em>

<h2>Step-by-step explanation:</h2>

In the question,

The maximum height of the vehicle which is capable of passing under the bridge is 12 feet and 5 inches.

So,

Now we know that,

1 feet = 12 inches

So,

12 feet = 12 x 12 = 144 inches

So,

Total height of the vehicle which is permissible to pass under the bridge is,

12 feet 5 inches = 144 + 5 = 149 inches

Also,

Height of the truck = 162 inches

Therefore, we can see that the permissible height is smaller than the height of the vehicle.

Height of vehicle which is more than permissible height is by,

162 - 149 = 13 inches

<em><u>Therefore, the truck cannot pass safely under the bridge. The truck is 13 inches taller than the maximum height.</u></em>

7 0
3 years ago
Other questions:
  • 0.5 is 10 times as much as ?
    7·2 answers
  • Suppose that a storm front is traveling at 33 mph. When the storm is 13 miles away a storm chasing van starts pursuing an averag
    10·1 answer
  • I need help w/ this problem...please don't answer if you don't know and PLEASE answer as fast as you can...I'm desperate.
    9·2 answers
  • Simpilify the expresssion 2+3i/4+3i
    6·1 answer
  • The function f(t) = 2t2 + 3t - 1 can be used to determine the position of a worm, f(t), in centimeters, after t seconds. Find th
    14·1 answer
  • A museum sells different items in their gift shop. The graph shows how many of each item was sold one day.
    15·2 answers
  • Find the difference.
    9·2 answers
  • 4) On Monday Elaine ran 5 miles and 3 laps around a trail. On Tuesday she ran 6 miles and 2 laps around a trail. She ran the sam
    6·1 answer
  • Please help I’m super confused!
    15·1 answer
  • Find the area and perimeter of a rectangle that has a length of (x + 24) and (x + 16). Show all work for full credit.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!