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Fiesta28 [93]
3 years ago
9

I don't know the answer to this

Mathematics
1 answer:
Pavel [41]3 years ago
6 0
T h e  a n s w e r  i s  d .  y o u  a r e  w e l c o m e
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Solve the equation P=k x t / V for the letter k
madreJ [45]

P=kt / V

PV = kt

PV / t = k

k = PV / t

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3 years ago
Dane są długości przyprostokątnych trójkąta prostokątnego .Oblicz długość jego przeciwprostokątnej .Do obliczeń możesz użyć kalk
Lina20 [59]

Answer:

26

75

37

82

145

34

Step-by-step explanation:

Hypotenuse of a right angle triangle from pythagoras theorem is given by

h²=b²+a²

Making h the subject

h=√(b²+a²)

Where h is hypotenuse, b is base and a is the other side of a triangle

10²+24²=676

√676=26 units

72²+21²=5625

√5625=75 units

12²+35²=1369

√1369=37 units

18²+80²=6724

√6724=82 units

105²+100²=21025

√21025=145 units

16²+30²=1156

√1156=34 units

5 0
3 years ago
Help asap Please Urgent!!!!
vlabodo [156]
There are 14 times in the table.  Add up all 14 times, and divide the sum by 14.  The result is the "mean 100-meter sprint time," assuming that you've rounded this off to the nearest tenth of a second.

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Are the following two expressions equivalent? 7+7x ; 7 (x+ 1/7 )
love history [14]

Answer:

no 7(x+1/7) is not equivalent to 7+7x

Step-by-step explanation:

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3 years ago
How to graph -x+y=-6 , 3x+5y=2
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Solve for y for both
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