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
kifflom [539]
3 years ago
14

One small tank takes twice as long to fill a tank as a larger pipe does. If it takes the two pipes 40 minutes to fill the tank w

hen working together, how long will it take each pipe individually to fill the tank?
Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
Um... it'll take each pipe 80 mins, bcz if together they take that long, then to find the pipes time separately, you just multiply it by two to show it doing the work the other pipe did as well. Is that what you wanted??

You might be interested in
Which equation is y= 2x ^2 - 8x +9 rewritten in vertex form.
tankabanditka [31]
<span>y= 2x ^2 - 8x +9

</span>y = a(x - h)2 + k, where (h, k) is the vertex<span> of the parabola
</span>so
y= 2x ^2 - 8x + 9
y= 2x ^2 - 8x + 8 + 1
y = 2(x^2 - 4x - 4) + 1
y = 2(x - 2)^2 + 1 ....<---------<span>vertex form</span>
7 0
3 years ago
Round nearest hundredth​
maks197457 [2]

Answer:.

Step-by-step explanation:nearest hundredth the answer for this question is joe mama

4 0
3 years ago
Given the definitions of f(x) and g(x) below, find the value of g(f(6)).
Fofino [41]
3 because it is a better Dona a toon
8 0
3 years ago
What is the length of BC? Round to the nearest tenth.
emmasim [6.3K]

9514 1404 393

Answer:

  (c) 14.5 cm

Step-by-step explanation:

The relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  sin(65°) = BC/BA

  BC = BA·sin(65°) ≈ (16 cm)·0.9063 ≈ 14.501 cm

  BC ≈ 14.5 cm

_____

<em>Additional comment</em>

As is often the case, a simple estimate is all that is needed to identify the correct answer choice.

You only need to know how the long side of a right triangle compares to the others. In an isosceles right triangle, both legs are √2/2 ≈ 0.71 times the hypotenuse. The long side of a right triangle will never be shorter than that. This means the long side must be greater than about 11.2, and cannot be greater than 16. There is only one answer choice in that range.

4 0
3 years ago
(3 x 10) X 8 =_<br> X (10 X 8)<br> Uruekne kdnbfbd
Amiraneli [1.4K]

Step-by-step explanation:

(3 × 10) × 8 = 3 × (10 × 8)

It's an Associative Property of addition:

<em>(a + b) + c = a + (b + c)</em>

<em></em>

Check it:

Left side: (3 × 10) × 8 = 30 × 8 = 240

Right side: 3 × (10 × 8) = 3 × 80 = 240

CORRECT

4 0
3 years ago
Other questions:
  • Please help. I’ll mark you as brainliest if correct!
    14·1 answer
  • What is 7x-(2x-7)-(-6+1) simplified
    11·1 answer
  • The graph shows the costs of two types of fruit at a store.
    15·1 answer
  • Does anyone know how to slove this <br> X+7=-3 <br> X-y=-3
    10·1 answer
  • Which of the following ratios are equivalent?
    7·2 answers
  • "During the winter snow season, the Snowy Mountain Coffee Spot sells hot chocolate for 47 cents. If Katrina paid for a cup of ho
    15·1 answer
  • -7 1/3 divided by 4 1/4 in mixed number.
    10·1 answer
  • Suppose that an individual has a body fat percentage of 18.2% and weighs 162 pounds. how many pounds of his weight is made up of
    15·1 answer
  • Find the measure of the missing angles.<br> 147°<br><br> d =<br> e =<br><br> f=
    7·2 answers
  • Which number is in the solution set of the inequality -5x - 7 &gt; 28?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!