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pentagon [3]
3 years ago
14

1. Find the error & explain why it is wrong: ​

Mathematics
2 answers:
allsm [11]3 years ago
6 0
When we open the bracket on left side square of 3 is 9
But on right side it is written 6
quester [9]3 years ago
4 0
That’s the problem. Where are the steps?
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Which is bigger square root of 1001 - square root of 1000 or 1/10?
IgorC [24]
Square root of 1001=10.0033
square root of 1000=10
so 10.0033-10=0.0033
1/10=0.1
so, 1/10 is bigger than square root of 1001- square root of 1000
8 0
3 years ago
The sum of two numbers is 24. The difference is 15. What are the two numbers?
tatiyna
The numbers are "x" and "y",
we suggest this system of equations.
x+y=24
x-y=15
solve by reduction method.
x+y=24
x-y=15
-----------------
2x=39      ⇒x=39/2=19.5

  x+y=24
-(x-y=15)
-------------------
   2y=9    ⇒y=9/2=4.5

The numbers are 19.5 and 4.5

To check
19.5+4.5=24
19.5-4.5=15
3 0
3 years ago
Are the lengths changing in a linear fashion in the listing above? Perry's hot tub​
Anit [1.1K]

Answer:

there isnt anything there but sure yes they are

Step-by-step explanation:

4 0
3 years ago
A school custodian waxed the gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax?
Irina-Kira [14]
Hey there, all you do is multiply 20 by 20, 20×20=400. Therefore, the answer is 400 square feet.
6 0
3 years ago
An average family of 4 creates about 17.6 pounds of garbage every day. About how
Vlad [161]
4.4 is the answer for that problem 17.6 divided by 4
3 0
2 years ago
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