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
ikadub [295]
2 years ago
14

Machine A can label 11 bottles in 1 minute. Machine B can label 14 bottles in 1 minute. How many bottles can both machines label

in 15 minutes?
Mathematics
2 answers:
Andru [333]2 years ago
7 0

Answer:

Machine 1: 165

Machine 2: 210

Step-by-step explanation:

Machine 1: 11 bottle per minute

11 * 15 = 165 labeled bottles per minute

Machine 2: 14 bottles per minute

14*15 = 210 labeled bottles per minute

Law Incorporation [45]2 years ago
5 0

answer = 375

Step-by-step explanation:

Machine A

11  x 15  = 165

Machine B

14 x 15 = 210

Total -

210 + 165 = 375 bottles

You might be interested in
X/8 - 9 = 1 Solve for x
mestny [16]

Answer:

x=80

Step-by-step explanation:

  • x/8-9=1
  • x/8=9+1
  • x/8=10
  • x=80

7 0
3 years ago
What is the area of a regular 16-gon with a radius of 15 feet? Round your answer to the nearest tenth.
Sedbober [7]

Split up the 16-gon into 16 congruent isosceles triangles. Cut each of these isosceles triangles in half to get a right triangle.

The radius of the 16-gon corresponds to the hypotenuse of any of these 32 right triangles. As you probably know, the area of a triangle is half the product of its base and height. For a right triangle, the base and height can be taken to be the two legs. So you need to find their lengths.

Recall that the exterior angles of any convex polygon sum to 360º in measure. For a regular polygon, these angles are all congruent. There are 16 of them in this case, so they each have measure (360/16)º = 22.5º.

Interior angles are supplementary to exterior angles, which means each interior angle of the 16-gon has measure (180 - 22.5)º = 157.5º.

When we split up the 16-gon into isosceles triangles, the "base angles" are equal in measure to half the measure of the interior angles, since each hypotenuse bisects the interior angle. So each base angle has measure 78.75º.

In each right triangle, we then have base <em>b</em> and height <em>h</em> such that

sin(78.75º) = <em>h</em>/15

cos(78.75º) = <em>b</em>/15

Solve for <em>h</em> and <em>b</em> to get

<em>b</em> = 15 cos(78.75º)

<em>h</em> = 15 sin(78.75º)

Then the area of each right triangle is

1/2 <em>b h</em> = 225/2 sin(78.75º) cos(78.75º) = 225/4 sin(157.5º)

and so the area of the 16-gon is

32(1/2 <em>b h</em>) = 1800 sin(157.5º) ≈ 688.8 sq. ft.

4 0
3 years ago
Plz help on all of this these
soldier1979 [14.2K]
7.) 170
8.) 9
9.) 44
10.) -124
11.) -99
12.) 84
13.) 88
14.) -1080
15.) -27
16.) -81
17.) -27
18.) -81
3 0
3 years ago
If the population of
Dahasolnce [82]
It would take 32 minutes.

1,000 * 32 = 32,000
3 0
1 year ago
HELPP!!
disa [49]

Answer:

h = -9

Step-by-step explanation:

Try to make the left hand side and the right hand side equal. By dividing like

h = (-27x+72)/(3x-8)

= [-9(3x-8)]/(3x-8)

= -9

When both sides are equal, you can't find the value of x as there are infinitely many solutions of x.

6 0
2 years ago
Other questions:
  • Please help, need answer fast!
    11·1 answer
  • 703 to the nearest hundred
    5·2 answers
  • Amanda is making white oatmeal cookies with raisins and pecans for her club. The recipe makes seventeen of the big, chewy kind o
    9·1 answer
  • The amount of sugar in terms of the number of batches
    13·2 answers
  • Solve the Inequality.<br><br> -5r + 6 ≤ -5(r+2)
    10·2 answers
  • 1)
    10·1 answer
  • The Taylor family's pancake recipe uses 2 teaspoons of baking powder for every 1/3 of a teaspoon of salt. How much baking powder
    7·1 answer
  • Latasha earned 18 points on her quiz. If 24 points is equivalent to a score of 100%, which of the following proportions could sh
    12·2 answers
  • Kim had some books on her shelf. She was given 5 more books. Now Kim has 12 books on her shelf.
    11·1 answer
  • Which numbers are perfect squares? Check all that apply. 02 016 018 032 0 044 094 100​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!