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3 years ago

Plumber has a 9/4 metre length of the copper piping.(a)he uses 2/3 of this for a job. what length of pipe is left

Mathematics

1 answer:

omeli [17]3 years ago

7 0

Answer:

left pipe is 17/12 metre of length ik

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What does -4(3x-4)=44 What is x

eduard

Answer:

-7/3

Step-by-step explanation:

6 0

2 years ago

20PTS!!! PLEASE ANSWER 12⋅(4^−2/4^−4)

Talja [164]

Answer:

Step-by-step explanation:

First distribute

4 times -2 = -8

4 times -4 = -16

12(-8/-16)

-8/-16 = 0.5

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3 years ago

The step work of the question along with the answer

Travka [436]

Answer: $RM 31631$

Step-by-step explanation:

We are given the following formula, used to calculate the value of an used car according to the years after the car was originally bought:

$RM 57000(\frac{8}{9})^{n}$

Where $RM 57000$ is the price of the car when it was bought new, and $n=5$ is the number of years the car was used.

Solving the formula with the given data:

$RM 57000(\frac{8}{9})^{5}=RM 31630.95$ This is the value of the car according to the formula.

However, this value can be approximated to:

$RM 31631$

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3 years ago

What is the length of ST

Zigmanuir [339]

Take 4.95 and divide it into 2 and you will get ur answer of 2.475

4 0

3 years ago

Linear equations 3(x+1)=3x+3

vaieri [72.5K]

4x + 2 - 3x + 5 - 2(x + 5) = (2x - 5) + (3x + 4)
4x + 2 - 3x + 5 - 2x - 10 = 2x - 5 + 3x + 4
4x - 3x - 2x + 5 + 2 - 10 = 2x + 3x - 5 + 4
- x - 3 = 5x - 1
-x - 3 = 5x - 1 is the line above recopied
+x = +x
 -3 = 6x - 1
 +1 = + 1 
 - 2 = 6x
 - 2/6 = 6x/6
 - 1/3 = x, the answer

3 0

3 years ago