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
Darya [45]
3 years ago
8

Please help me with this.

Mathematics
1 answer:
Lelechka [254]3 years ago
8 0
It takes 12 minutes to fill the bathtub!!

hope this helps ;))
You might be interested in
HELP pls!!
Rudiy27
<h3>Answer: Choice B) x = 65, y = 10</h3>

====================================================

Work Shown:

The upper pair of angles 60 degrees and (2x-y) degrees are supplementary angles. This is because of the parallel lines. Note how they are same side interior angles. Therefore, (2x-y) and 60 combine to 180 degrees like so

(2x-y)+60 = 180

2x-y = 180-60 ... subtract 60 from both sides

2x-y = 120 ... call this equation 1

-------

Similarly, (2x+y) and 40 also combine to 180

(2x+y) + 40 = 180

2x+y = 180-40 ... subtract 40 from both sides

2x+y = 140 ... call this equation 2

------

Line up equation 1 and equation 2. Then add straight down

\ \ \  2x-y = 120\\+ 2x+y = 140\\\hrule\\\\\\ \ \ \ 4x+0y = 260\\\\

That becomes 4x = 260 which solves to x = 65 when you divide both sides by 4.

------

If x = 65, then,

2x-y = 120

2(65)-y = 120

130 - y = 120

-y = 120-130

-y = -10

y = 10

or

2x+y = 140

2(65)+y = 140

130+y = 140

y = 140-130

y = 10

----------

Either way end up with x = 65 and y = 10

4 0
3 years ago
Which y-value make the orders pair (2,y) possible solutions for the system of inequalities represented by the graph below
Brums [2.3K]
I’m pretty sure the answer would be B
3 0
3 years ago
Read 2 more answers
the angle of elevation from point c to the top of the cliff is 34°. if point c is 1,000 ft from the base of the cliff, how high
Yanka [14]

Answer:

675 ft (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

7 0
2 years ago
Read 2 more answers
8 x 2/5 in simplest form
GalinKa [24]

Answer:

3 1/5

Step-by-step explanation:

8/1 = 8

8/1 * 2/5 = 16/5

16/5 = 3 1/5

3 0
2 years ago
Read 2 more answers
Help please and need to explain please thank you
vichka [17]

Answer:

55 ft.

Step-by-step explanation:

First find the area of Lot X

67 • 70 = 4,690

Subtract the are of Lot X from the total area

8,375 - 4,690 = 3,685

3,685 is the area of Lot Y

Now divide 3,685 by the length of Lot Y : 67

3,685 ÷ 67 = 55

The width of Lot Y is 55 ft.

Hope this helps!

7 0
3 years ago
Other questions:
  • Do any of you get this question? Please help!
    7·1 answer
  • Which measurement is NOT equivalent to the others? *
    12·1 answer
  • Two numbers add to be 5 multiply to be -6
    9·1 answer
  • The U.S. Department of Housing and Urban Development​ (HUD) uses the median to report the average price of a home in the United
    15·1 answer
  • Give formula to calculate Selling price when profit is given in percentage. ​
    11·1 answer
  • Is it parrallel, perpendicular, or neither x=-3 y=3
    8·2 answers
  • What is the distance between (-1, 2) and (3, 5)
    8·2 answers
  • Help help help math math
    12·1 answer
  • What is the slope of the line?
    7·2 answers
  • Please help meeeee will mark them brain​<br><br><br><br>from biggest to smallest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!