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vfiekz [6]
3 years ago
12

Please explain how to do this.

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
All triangles must equal 180°. So there you have a right angle which = 90° and a 25° angle. add those together to get 115°. Now do 180-115=65°. the missing angle is 65°.
kumpel [21]3 years ago
6 0
So we all know that a triangle has 180°, and we know that we have a 25° and a 90°, so you just need to add those two numbers together which is equal to 115, and then 180 minus 115, which is 65, so the final answer would be 65°. Hope this helps!!!!
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Answer: the square root of 3 is: (a number) times ITSELF is equal to 3. Therefore, if you multiply that number times that number again, it is equal to 3.

Ex1- sqrt of 4 times the sqrt of 4 —> 2 times 2 which is 4

Ex2- sqrt of 9 times the sqrt of 9 —> 3 times 3 which is 9

5 0
3 years ago
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A segment has endpoints at (-2,3) and (7,9), How long is the segment?
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3 years ago
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do it or he will hunt you down and kill u (lets destroy the moderators!!!!!!!!)

we are slowing them down already! good work soilders!

Step-by-step explanation:

4 0
3 years ago
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Which number would fit in?
almond37 [142]

Answer:

Answer is 3/6th

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5 0
2 years ago
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the cost of running an appliance varies jointly as the number of watts used, the hours of operation, and the cost per kilo-watt
zhuklara [117]
Suppose:
C=cost
c=cost per kilo-watt hour
w=number of watts
h=number of hours
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k=C/(whc)
but
C=15 when w=6000, h=10/60=1/6 hours, c=7.5 cents per kw/h
thus
k=15/(6000*1/6*7.5)
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thus:
C=0.002(whc)
hence:
when 
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C=0.002(6000*70/3*7.5)
C=2100 cents
C=$21

7 0
3 years ago
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