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arsen [322]
3 years ago
10

2 a square root of 2 b square root 3 parentheses for a square root 2 + 380 square root 2 - 80 parentheses equal

Mathematics
1 answer:
velikii [3]3 years ago
5 0

2√2

= 2√2

B)

√3(√2+380√2-80)

= -80√3+381√6


I hope that's help and sorry for the late answer !

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Plz help me w/these three problems reasonably easy sixth grade math thank you!!!!!
ss7ja [257]
This is simple!
To begin with, arrange all the numbers in order.
#1
5, 5, 20, 20, 25, 30, 35
Mean:  add all the numbers together and divide it by how many numbers are there
5+5+20+20+25+30+35=140 
there are 7 numbers
Mean: \frac{140}{7} = 20
Median: The middle number, if the set of numbers have an odd number, then the one in between is the median, if there it is an even number, then the mean of the two in-between numbers is the median.
Median:  20
Mode: The most repeated numbers
Mode: 5 and 20
Range: Highest number - lowest number
Range: 35 - 5 
            30
#2
Order: 44, 48, 48, 49, 59, 61, 63, 68
Mean: 440 (sum of all numbers)
there are 8 numbers in total
\frac{440}{8} = 55
Median: there are 8 numbers so, the mean of the in-between numbers will be the median
49+59=108
2 numbers
\frac{108}{2} = 54
Mode: 48
Range = 68 - 44 = 24


8 0
3 years ago
If 1 moose weighs 1500 pounds how many tons do 3 moose weigh?
-BARSIC- [3]
Okay so 1 ton is equal to 2,000 pounds... So first you times 1500 by 3 to get 4500. Since 1 ton equals 2,000 you can fit 2 full tons and there's half left over. So your answer is 2 1/2 tons! hope that helps!! :)
7 0
3 years ago
I need help with this
gregori [183]

Answer:

yes they are congruent.

Step-by-step explanation:

first flip the A-D shape over the y axis and then the x axis and you should have the same shape.

5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!! i’ll mark brainlest
hoa [83]

Answer:

It would be hundreds

Step-by-step explanation:

I hope it is right :I

4 0
3 years ago
Solve for x.
marusya05 [52]

Answer:

16

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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