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diamong [38]
3 years ago
10

One faucet fills up a bathtub in 15 minutes while the second fills it up in 10 minutes. If both faucets are turned on, what frac

tion of the bathtub will be filled in 2 minutes?
Mathematics
1 answer:
Ostrovityanka [42]3 years ago
7 0
F1=15m F2=10m
2/15 + 2/10
4/30 + 6/30 = 10/30 or 1/3
Answer is 1/3 filled.
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Can smbody help me out?
Alex777 [14]

Answer:

C.  30(-2)= -60 is the correct answer

Step-by-step explanation:

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2 years ago
In Triangle ABC, DE is parallel to AC and DE = 10. Find the length of AC if DE is a midsegment of triangle ABC. Enter your answe
Sindrei [870]
AC = 20 because of DE = 1/2 AC then 10+10=20
8 0
3 years ago
When 17 is divided by K ; where k is a positive integer less than 17 the remainder is 3 .What is the remainder when the sum of t
FinnZ [79.3K]

Answer:

The remainder is 4.

Step-by-step explanation:

Note: This question is not correctly stated. It is therefore correctly restated before answering the question as follows:

When 17 is divided by k; where k is a positive integer less than 17, the remainder is 3. What is the remainder when the sum of the possible values of k is divided by 17?

The explanation of the answer is now given as follows:

Since k < 17, it implies that the possible values of k must be from between 1 and 16 inclusive.

Between 1 and 16, only 7 or 14 will give a remainder of 3 when either of them is used to divide 17. Therefore, 7 and 14 are the possible values of k.

Therefore, we have:

Sum of the possible values of k = 7 + 14 = 21

Also, we have:

Sum of the possible values of k divided by 17 = 21 / 17 = 1 with a remainder of 4.

Therefore, the remainder is 4 when the sum of the possible values of k is divided by 17.

8 0
3 years ago
PLEASE HELP ME!<br> I have to find the measurement of the angle but i can't figure it out.
Vadim26 [7]

<u>Answer:</u>

  • The value of ∠TMV is 45°.

<u>Step-by-step explanation:</u>

<u>We know that:</u>

  • ∠VTM + ∠TMV + ∠MVT = 180°
  • ∠VTM = 92
  • ∠MVT = 43

<u>Work:</u>

  • ∠VTM + ∠TMV + ∠MVT = 180°
  • => 92 + 43 + ∠TMV = 180°
  • => 135 + ∠TMV = 180°
  • => ∠TMV = 180 - 135
  • => ∠TMV = 45°

Hence, <u>the value of ∠TMV is 45°.</u>

Hoped this helped.

BrainiacUser1357

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2 years ago
Find the constant of proportionality. what is the percent decrease? the input is 20 and the output is 16. I’ve been stuck on thi
Salsk061 [2.6K]

Answer:

80%

Step-by-step explanation:

5 0
2 years ago
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