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
skelet666 [1.2K]
3 years ago
6

25. Write an expression for the number of gallons of paint needed for an area of A ft.

Mathematics
1 answer:
Levart [38]3 years ago
4 0

Answer:

Multiply length x width to get the square footage of trim to be painted. Divide the total by 400 to get the number of gallons of paint you'll need for one coat. You'll likely need less than a gallon for a standard room, so consider buying trim paint in a quart or two

Step-by-step explanation: i don't know this is confusing....

You might be interested in
What the value of r that makes the value true? r+(-0.14)=0.47
siniylev [52]

r+(-0.14)=0.47\\\\r-0.14=0.47\qquad|\text{add 0.14 to both sides}\\\\r-0.14+0.14=0.47+0.14\\\\r=0.61

4 0
3 years ago
In AABC, mZA=x, mZB = 2x +2, and
AnnyKZ [126]

Answer:

x = 29

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180

x + 2x + 2 + 3x + 4 = 180, that is

6x + 6 = 180 ( subtract 6 from both sides )

6x = 174 ( divide both sides by 6 )

x = 29

6 0
3 years ago
Read 2 more answers
Rewrite in the simplest rational exponent form (y^2/3)^3/4
lyudmila [28]
Y 1/2 sorry if this is wrong.
3 0
3 years ago
In ΔBCD, the measure of ∠D=90°, the measure of ∠B=31°, and CD = 1.6 feet. Find the length of BC to the nearest tenth of a foot.
son4ous [18]

Answer:

3.1066≈3.1 feet

Step-by-step explanation:

3.1066≈3.1 feet

6 0
3 years ago
Read 2 more answers
Please help I will give out brainliest
Licemer1 [7]

Answer:

Step-by-step explanation:

Our function is : 3x²-3x-1

  • 3x²-3x+2=2
  • 3x²-3x-1+3=2
  • 3x²-3x-1= -1
  • the number that gives us -1 is 1 (from the graph)

so x is 1

  • 3x²-3x-1= x+1  ⇒3x²-4x-2 = 0
  • Δ(the dicriminant)= (-4)²-4*3*(-2)= 16+24 =40
  • two solution x and y
  • x= (4-√40)/6 and y= (4+√40)/6
  • x= -0.38 and y = 1.7
  • so the estimations are -0.38 and 1.7

6 0
3 years ago
Other questions:
  • What is this answer plz
    10·2 answers
  • Let n equal 3a+2b-7. What happens to the value of n if the value of a increases by 2 and the value of b decreases by 1?
    13·1 answer
  • All computers are on sale for 10% off the original price. If x is the original price of the computer, then the function that rep
    8·1 answer
  • Evaluate u + xy, for u = 18, x = 10, and y = 8.
    10·1 answer
  • What is the answer to 20-3x=175
    5·2 answers
  • What is the answer? Please answer soon!
    7·1 answer
  • Multiply. <br> 8 1/2 -2 2/3
    12·2 answers
  • What are some<br> relationships between<br> intersecting lines?
    8·2 answers
  • Directions for (1-5): Plot the following on a number line<br> 0.75<br> 1.5<br> -2 ¾<br> -3 ⅕<br> 6.8
    7·1 answer
  • Answer pls <br>Who knows the answer ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!