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Vinvika [58]
3 years ago
10

A small pipe can fill a tank in 3 min more time than it takes a larger pipe to fill the same tank. Working together, the pipes c

an fill the tank in 2 min. How long would it take each pipe, working alone, to fill the tank?
Mathematics
1 answer:
CaHeK987 [17]3 years ago
5 0
The smaller pipe takes 12 hours.
The large pipe takes 6 minutes.
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02-3+30-8+p+p
kupik [55]

The constants, -3 and -8, are like terms

The terms 3p and p are like terms

The terms in the expression are p^2, -3, 3p, -8, p, p^3

The expression contains 6 terms.

Like terms have the same variables raised to the same powers.

4 0
3 years ago
When the solution of x2 − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2, what is the value of r? x equ
jarptica [38.1K]

Answer:

r = 105

Step-by-step explanation:

Given quadratic equation:

x² − 9x − 6

Quadratic formula is given by:

(-b ± √b² - 4ac) ÷ 2a

For the equation: x² - 9x - 6

a = 1, b = -9 and c = -6

Substitute in the quadratic formula:

(-b ± √b² - 4ac) ÷ 2a

(-(-9) ± √(-9)² - 4(1*-6)) ÷ 2*1

= 9 ± √105 / 2

The solution of x² − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2

Therefore, the value of r is 105

4 0
3 years ago
The volume of the box below is 1.5 cubic inches. Which of the following are possible dimensions of the box.
anygoal [31]
I’m not sure what u mean?
7 0
3 years ago
Another geometry question for transition math! Please help me!
Nesterboy [21]

Answer:

The measure of <TRU is 72 deg.

Step-by-step explanation:

<QRU is a right angle, so it measures 90 deg.

Since m<QRT = 18 deg, then m<TRU must be 72 deg since 72 + 18 = 90.

Answer: The measure of <TRU is 72 deg.

6 0
3 years ago
Someone plz help me ik the answer is 10 but how did u do it show ur work plz
Fittoniya [83]

Answer: 10

Step-by-step explanation:

16 x 5/8

reduce the numbers to 2 x 5

cross out 16 and 8 and you have 5 left, 16 divided by 8 = 2

2 x 5 = 10

hope this makes sense and helps you :)

8 0
2 years ago
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