Can some please explain how to do this ?
2 answers:
Answer:

Step-by-step explanation:
First of all we need to understand what a perfect square is:
It is an integer which is the square of another integer integer; in other words, it is the product of some integer with itself.
For example: 9, this is a square number since itt equals
and 3x3 = 9
4x4= 16 when a number is squared like, in this case, 4, you multiple it twice. for instance, 8 squared would be 8x8. it applies to all numbers.
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Answer:
27 7/9%
Step-by-step explanation:
Take the selling price and subtract the cost
920 -720 = 200
Divide it by the cost
200/720
.27777777
Change to percent form
27.777777%
27 7/9%
Answer:
See answers below
Step-by-step explanation:
6) -12(a^5)(b^6)
7) -24(x^8)(y^11)
8) -30y^6
9) -6(x^4)(y^5)
10) 42(m^3)(n^5)
Have a great day :)
Answer:
This is the answer, if you don't understand, you can ask
Step-by-step explanation:
Angle PMU= 56 Angle UPM=62
4(m+3+5m) 4(m+3+5m)
4(6m+3) 4(6m+3)
4x6m+12 or 4x3(2m+1)
= 24m+12 = 12(2m + 1 )