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Alina [70]
3 years ago
9

Find the value of x. 6 8 x

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

10

Step-by-step explanation:

Pythagorus thereom. So

8sq +6sq= xsq

64+36=100

Sq root 100 is 10

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Evaluate B^2 for a B = 9<br><br> • 18<br> •81<br> •92
BaLLatris [955]

Answer:

81

Step-by-step explanation:

if b is 9 cubed you would just multiply 9 ×9 and get 81

5 0
3 years ago
Find the solution set of 5x+7&gt; 17.
Soloha48 [4]

Answer:

x > 2

Step-by-step explanation:

5x +7 > 17

5x > 10

x > 2

8 0
3 years ago
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Consider f and c below. f(x, y) = (3 + 4xy2)i + 4x2yj, c is the arc of the hyperbola y = 1/x from (1, 1) to 3, 1 3 (a) find a fu
irga5000 [103]
We want to find a scalar function f(x,y) such that \nabla f(x,y)=\mathbf f(x,y)=\dfrac{\partial f}{\partial x}\,\mathbf i+\dfrac{\partial f}{\partial y}\,\mathbf j.
So we need to have
\dfrac{\partial f}{\partial x}=3+4xy^2
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\dfrac{\partial f}{\partial y}=4x^2y+\dfrac{\mathrm dg}{\mathrm dy}=4x^2y\implies\dfrac{\mathrm dg}{\mathrm dy}=0\implies g(y)=C
So we find that
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By the fundamental theorem of calculus, we then know the line integral depends only on the values of f(x,y) at the endpoints of the path. Therefore

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4 0
3 years ago
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romanna [79]

Answer:

2

Step-by-step explanation:

A = P( 1+r/n) ^ (nt)

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every 6 months is twice a year

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8 0
3 years ago
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Mariulka [41]

Answer:

32 meters

Step-by-step explanation:

4*8=32 and you have to do this because he flies 4 meters per second and in 8 seconds

3 0
2 years ago
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