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rjkz [21]
3 years ago
9

Please please help me out with this!!!!!!!

Mathematics
2 answers:
bixtya [17]3 years ago
8 0

Answer:

when x= -7

h(-7) = (-7)^2 -5

= (-1)^2*(7)^2-5

= 1*49-5

= 49-5

=44

Therefore , h(-7)=5

Norma-Jean [14]3 years ago
3 0

Answer:

h(- 7) = 44

Step-by-step explanation:

To evaluate h(- 7) substitute x = - 7 into h(x), that is

h(- 7) = (- 7)² - 5 = 49 - 5 = 44

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Alexus [3.1K]
The angular velocity for this problem is given by:
 Angular speed = 200 rev / min
 The first thing you should keep in mind is the following conversion:
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 Applying the conversion we have:
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 Rewriting:
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the angular speed is:
 
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3 years ago
What is the value of the expression 3a+b2 when a=14 and b=32 ?
soldi70 [24.7K]

Answer:

106

Explanation:

3a+b2

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5 0
3 years ago
WILL GIVE BRAINLEIST !!
MA_775_DIABLO [31]
Answer = (7p) + (7q) + 63
7 0
2 years ago
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How do I find the arc length with given radius & central angel?
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The length of an arc subtended by a central angle is proportional to the circle's circumference. If the given central angle has measure \theta and the circle has radius r, then the arc has length \ell such that

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If \theta is given in degrees, then

\dfrac{\ell}\theta=\dfrac{2\pi r}{360}\implies\ell=\dfrac{\theta\pi r}{180}

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