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
Arlecino [84]
3 years ago
13

Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 135 doors. How many liters of paint

are needed for 1 door? Draw a diagram to represent the situation, then find the answer.
Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Answer:

uhh 25%  

Step-by-step explanation:

You might be interested in
#12 with explanation please
4vir4ik [10]

Answer:

  • 30.01 units

Step-by-step explanation:

<u>Given vertices WXYZ:</u>

  • W(-4,5), X(2,4), Y(3, -4), Z(-1, -6)

Perimeter is the sum of the side length.

<u>Use distance formula to find each side:</u>

  • WX = \sqrt{(2+4)^2+(4-5)^2} =\sqrt{37} ≈ 6.08
  • XY = \sqrt{(3-2)^2+(-4-4)^2} =\sqrt{65} ≈ 8.06
  • YZ = \sqrt{(-1-3)^2+(-6+4)^2} =\sqrt{20} ≈ 4.47
  • WZ = \sqrt{(-1+4)^2+(-6-5)^2} =\sqrt{130}\sqrt{(-1+4)^2+(-6-5)^2}=\sqrt{130} ≈ 11.40

<u>Find perimeter:</u>

  • P = 6.08 + 8.06 + 4.47 + 11.40 = 30.01 units
7 0
3 years ago
Use the linear combination method to solve the system of equations. Explain each step of your solution.
Vika [28.1K]

Answer:

1)y=-3+5x

2)y=5/2-1/2x

Step-by-step explanation:

for both equations

1) get your y by it self (subtract -5x and your new equation is now -y=-5x+3)

2)(reminder y can't be negative if it is negative) then you divide by -1 of both sides

3) your equation should now be y=5x-3

7 0
3 years ago
Calculate dy/dx if Ln (x + y) = e^x/y<br> Pic included
vesna_86 [32]
The first thing you should do when dealing with implicit derivatives is to respect the rules of derivation of both the logarithm and the exponential
 Then, you must regroup the terms correctly until you get dy / dx
 The answer for this case is D
 I attach the solution

7 0
4 years ago
What is 2/3 as many as 18
vladimir1956 [14]
2/3 of 18 would be 12 if thats what youre asking. you would do 2/3 x 18
3 0
2 years ago
Read 2 more answers
FIST ONE TO AWNSER AND CORRECT GETS BRAINLYIST AND 50 POINTS HURRY!!!!!!!!!!!!
ANEK [815]

Answer:

D

Step-by-step explanation:

It is because you can see the line pass through the value 0 in x-axis while 6 in y-axis which gives the first coordinate (x,y) = (0,6) and the line also past through the value of 5 in x-axis and 1 in y-axis which gives the second coordinate is (1,5).

So it is true that the line did go through at points (0,6) and (1,5).

7 0
3 years ago
Read 2 more answers
Other questions:
  • Melcher used 24% if the memory card on his digital camera while taking pictures at a family reunion. If melcher took 96 pictures
    11·1 answer
  • Find the volume of a sphere with a radius of 5 in. Round to the nearest hundredth. A) 53.05 in3 B) 104.72 in3 C) 392.70 in3 D) 5
    6·2 answers
  • When Melissa was born,
    8·1 answer
  • The fractions 7/8, 3/4, and 1/2, Which is a correct comparison of these fractions?
    10·1 answer
  • 3(x−2)=9 :solve for x?
    6·2 answers
  • Use the substitution method <br> Y=-2x+11 y=-3x+21
    14·1 answer
  • FIRST ONE TO ANSWER GETS A BRAINLIEST! PLZ HELP ME! I NEED HELP!
    7·2 answers
  • Explain how to determine if the number is a solution to the equation. n + 6 = 33 for n = 27
    7·2 answers
  • 22. Evaluate the Expression
    9·2 answers
  • WILL GIVE BRAINLEST TO CORRECT ANSWER A researcher is dividing a sample with a mass of 9.2 x 10-3 grams into smaller samples wit
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!