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Pepsi [2]
3 years ago
9

Find the missing part.

Mathematics
1 answer:
alexgriva [62]3 years ago
5 0

X^2= AB^2 + BC^2

X^2= 8^2 + 10^2

X^2= 64+100

X^2= 164

X= 12.80

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HELP PLEASE 15PTS + BRAINLIEST
irakobra [83]

Answer:


Number of points, x, Number of segments, y

x: 2, 3, 4, 5, ... N,. ...

y: 1, 3, 6, 10, ... (N-1)(N)/2, ...


Step-by-step explanation:

Adding Nth point, there are N-1 new segments,

and (sum over {i = 1 to N-1} of i) total segments. As Gauss knew when he was c.10 yo, the sum is (N-1)(N)/2.

6 0
3 years ago
If RV=w and SU=w–30, what is the value of w?
gtnhenbr [62]

Answer:

w = 60

Step-by-step explanation:

the midsegment SU is half the measure of side RV , then

SU = \frac{1}{2} RV , so

w - 30 = \frac{1}{2} w ( multiply through by 2 to clear the fraction )

2w - 60 = w ( subtract w from both sides )

w - 60 = 0 ( add 60 to both sides )

w = 60

5 0
2 years ago
What does 2^10/4^42 equal
alukav5142 [94]
If you calculate 20^10/4^42 then you will find out it equals25
3 0
3 years ago
Got another easy question to do. Will give, Branliest.<br><br>Thanks, <br>:) ​
elena55 [62]

Answer: 360g

120 --> 10

  x   ---> 30

120*30=10*x

3600= 10*x

x= 3600/10

x= 360

Matthew needs 360g of flour

5 0
3 years ago
Read 2 more answers
- 2y + 7y + 4<br> Can someone help
sladkih [1.3K]
Hi !
the answer is 5y+4

please let me know if im wrong (:
6 0
3 years ago
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