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lisabon 2012 [21]
3 years ago
13

Derek buys a house for £150,000

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

Answer:

cost price=$150,000

selling price =$154,000

profit= $154,000-$150,000=$4,000

Therfore Percentage Profit= 4,000÷15,000×100=2.7%

Percentage Profit =2.7%

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36 divided by 2^2 - 4 * 2 = 36 divided by ___ -4 *2<br> = ___ -4 * 2 <br> = ___ -8 <br> = ___
cricket20 [7]
2^2=4 so divid 36/4 is 9 and 4*2=8 now subtract 9-8=1 next 36/1 = 36 same on top is 8 now 36-8=28. 28 - 8 is 20 then 20-8= 12 answer is 12
6 0
2 years ago
Read 2 more answers
The sum of a number x and -7 is less than or equal to 18.
pishuonlain [190]

Step-by-step explanation:

x + (-7) ≤ 18

x - 7 ≤ 18

x ≤ 18 + 7

x ≤ 25

Value of x is less than or equal to 25

5 0
2 years ago
Can someone please help me?? I’m not sure what the answer is.
PilotLPTM [1.2K]

Answer: 1 and 2 only

Step-by-step explanation:

4 0
2 years ago
Factor the binomial expansion. 81x4 – 648x3 + 1,944x2 – 2,592x + 1,296
scoray [572]

Answer:

648(x^{3} + 3x^{2} - 4x + 2)

Step-by-step explanation:

When factoring an expression like this, you need to divide all of the parts by a common number or variable. In this case, the only thing all of these numbers share is that they are divisible by 648. So, you would divide each number by 648 to simplify it, getting 1, 3, 4, and 2. Put these numbers in front of their respective variables, and put 648 outside of the parentheses to get the final answer.

6 0
2 years ago
20 POINTS <br> Can someone please explain what I did wrong?
mr_godi [17]

Your diagram is correct.

I would have however written the Given as stated

Given :

XB≅XA≅AY≅YB ( If they are equidistant then they are all the same distance, thus the values will all be equal)

Prove:

<x≅<b≅<y≅<a (this is because a square is formed) < is angle

XM≅YM≅AM≅MB (The fact that the previous statements are true means that this is a square, if M is the midpoint than all these segments are equal)

MX≅MY

Im not sure what you did wrong besides maybe you didn't prove it well enough, everything is correct that you have written. I cant read the pen but it looks like you were missing a step.


3 0
2 years ago
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