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
Veseljchak [2.6K]
3 years ago
6

t takes Audrey 35 hour to paint 25 square yards of wood to be used for making shelves. How many square yards can she paint in 1

hour?
Mathematics
2 answers:
Luden [163]3 years ago
5 0
Set up a porportion,

3/5 hours / 2/5 square yards
1 hour / x square yards

simplify by cross multiplying

3/5x <span>= 2/5(1).
 </span>3/5x <span>= 2/5.
</span> 3/5/3/5x = <span>2/5/3/5
x </span><span>= 10/15
</span>x <span>= 2/3
</span><span>
so she can paint </span><span>2/3 square yards in 1 hour. hope this helps!</span><span>


</span>
kakasveta [241]3 years ago
4 0
Audrey can paint ⅔rd square yards in 1 hour.
3/5x = 2/5(1)
<span> </span>3/5x = <span> 2/5 
</span> 3/5/3/5x = 2/5/3/5 <span>
x </span><span>= 10/15
</span>x <span>= ⅔
</span><span>Hope this helps and have a great day! ;)

</span>
You might be interested in
Evaluate r(x)=−x−7 when x=−2,0, and 5.<br> Brainliest to right answer
HACTEHA [7]

Answer:

r(-2) = -5 , r(0) = -7 , r(5) = -12.

Step-by-step explanation:

6 0
3 years ago
What is 12 14/15 written as a decimal
Marina86 [1]
12.9 i think, not sure. try it though
3 0
3 years ago
work out the circumference of this circle take (pie) to be 3.142 and give ur answer in 1 decimal place radius=9m
Whitepunk [10]

Answer:

56.6m to 1.d.p

Step-by-step explanation:

circumference=2πr

=2×3.142×9

=56.556m

=56.6m to 1.d.p

4 0
3 years ago
Expand and simplify (5x+2)(2x-3)
Snowcat [4.5K]

Answer:

10x^2 - 11x - 6

Step-by-step explanation:

(5x+2)(2x-3)

= 10x^2 - 15x + 4x - 6

= 10x^2 - 11x - 6

3 0
3 years ago
Read 2 more answers
What is the equation of a parabola with a focus (-2,4) and directrix y = 0?
Ronch [10]
The general form of a parabola  when using the focus and directrix is:
(x - h)² = 4p(y - k) where (h, k) is the vertex of the parabola and 'p' is distance between vertex and the focus.  We use this form due to the fact we can see the parabola will open up based on the directrix being below the focus.  Remember that the parabola will hug the focus and run away from the directrix.  The formula would be slightly different if the parabola was opening either left or right.

Given a focus of (-2,4) and a directrix of y = 0, we can assume the vertex of the parabola is exactly half way in between the focus and the directrix.  The focus and vertex with be stacked one above the other, therefore the vertex will be (-2, 2) and the value of 'p' will be 2.  We can now write the equation of the parabola:
(x + 2)² = 4(2)(y - 2)
(x + 2)² = 8(y - 2)  Now you can solve this equation for y if you prefer solving for 'y' in terms of 'x'
5 0
3 years ago
Other questions:
  • Connie asked the students in a study group "how old are you?" each of them answered 12. is this a statistical question?
    12·1 answer
  • What isfour hundred eight thousand. Seventeen in expanded form
    8·2 answers
  • The longest side of an acute isosceles triangle is 12 centimeters. Rounded to the nearest tenth, what is the smallest possible l
    12·2 answers
  • Greta draws one side of equilateral △PQR on the coordinate plane at points P(−2, 2) and Q(6, 2). Which ordered pair is a possibl
    7·1 answer
  • Please solve equations with elimination method, please!<br><br> y=-x^2-6x-10<br><br> y=3x^2+18x+22
    6·2 answers
  • Find the two square roots of the number.<br><br> 144
    11·2 answers
  • Select the correct answer.
    6·1 answer
  • In the ordered pair (-12,-6) what is the x-coordinate?
    9·2 answers
  • Solve for letter
    11·1 answer
  • Joshua gave away 1/3 of his marbles to Kale.If Kale got 25 marbles,how many marbles did Joshua have at first?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!