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
astra-53 [7]
3 years ago
7

A rectangular vegetable patch has a perimeter of 36 meters and an area of 80 square meters. What are the dimensions of the veget

able patch?
Mathematics
1 answer:
hjlf3 years ago
5 0

Answer: 5 and 4

Step-by-step explanation:

Perimeter = 2 ( L + W)

18 = 2(L + W) divide through by 2

9 = L + W

9 - L = W

Area = L * W

20 = L (9 - L)

20 = 9L - L^2

L^2 - 9L + 20 = 0 factor

(L - 5) (L - 4) = 0

Set both factors to 0 and solve for L

L = 5 and L = 4

You might be interested in
An event has a probability of 2/7. How would you best describe the likelihood of this event? (Hint: Change it to a decimal)
AVprozaik [17]

Answer:

Less Likely

Step-by-step explanation:

A 2/7 probability means that it will happen less than half the time.

The eliminates equally likely, more likely, and certain as those are 50% or greater.

The probability is also greater than 0%, so it's not "impossible"

Therefore, the answer must be B, Less Likely.

It happens less than half the time, but can at times happen.

Hope this helps!

4 0
2 years ago
Read 2 more answers
I need help with this proof!
mr Goodwill [35]

Answer:

∠B ≅ ∠F ⇒ proved down

Step-by-step explanation:

<em>In the </em><em>two right triangles</em><em>, if the </em><em>hypotenuse and leg</em><em> of the </em><em>1st right Δ ≅</em><em> the </em><em>hypotenuse and leg</em><em> of the </em><em>2nd right Δ</em><em>, then the </em><em>two triangles are congruent</em>

Let us use this fact to solve the question

→ In Δs BCD and FED

∵ ∠C and ∠E are right angles

∴ Δs BCD and FED are right triangles ⇒ (1)

∵ D is the mid-point of CE

→ That means point D divides CE into 2 equal parts CD and ED

∴ CD = ED ⇒ (2) legs

∵ BD and DF are the opposite sides to the right angles

∴ BD and DF are the hypotenuses of the triangles

∵ BD ≅ FD ⇒ (3) hypotenuses

→ From (1), (2), (3), and the fact above

∴ Δ BCD ≅ ΔFED ⇒ by HL postulate of congruency

→ As a result of congruency

∴ BC ≅ FE

∴ ∠BDC ≅ ∠FDE

∴ ∠B ≅ ∠F ⇒ proved

3 0
2 years ago
Help!!!!! will fan or/and medal 1 &amp; 2 please
Ksivusya [100]
The first one is the Last choice, and the second one is the third choice! please mark as brainliets
3 0
3 years ago
Read 2 more answers
Number 14 I need someone to solve it for me please
mash [69]
8 ounce jar is 0.5 pounds 
1.29 divided by 0.5= $2.6


2 pound jar 
4.49 divided by 2= $2.3
hopefully this helped??
7 0
3 years ago
0.2x+2.7x−8.1=6.9+1.1x<br> plz help<br> 25 points on the line
ololo11 [35]

Answer:

Step-by-step explanation:

0.2x + 2.7x - 8.1 = 6.9 + 1.1x

0.2x + 2.7x - 1.1x = 6.9 + 8.1

1.8x = 15

x = 15/1.8

x = 8.33

6 0
3 years ago
Other questions:
  • What is an equivalent fraction for 4
    8·2 answers
  • SOMEONE PLEASE HELP ME!!! BE 100% SURE PLEASEEE
    14·1 answer
  • You drank 8/9 cups of orange juice with your breakfast. If this is 2/3 of the amount that was in the container, how much was in
    6·1 answer
  • 7.9y-2-3.2y-10=2.8+y
    11·1 answer
  • dion ran 3.75 killometers every day to prepare for a race what was the number of killometers that dion ran during 28 days
    15·1 answer
  • Help please I give brainliest
    13·2 answers
  • At a local pet store, there are 5 cats for every 2 dogs. If there are 8 dogs, how many cats are at the pet store? 03 cats O 12 c
    10·2 answers
  • -4
    10·1 answer
  • PLEASE HELP I AM TIMED. HELP ASAP 76. What value of x makes this equation true?
    13·1 answer
  • On a quiz, Tom received 2 points for each correct spelling word, and 4 points for each correct definition, Tom received 80 point
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!