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asambeis [7]
3 years ago
6

What is the zero of r(x)=8/3 - 16?

Mathematics
1 answer:
Nikitich [7]3 years ago
6 0

Answer:

pretty sure it's no solution unless you wrote the equation wrong

Step-by-step explanation:

if you replace y with 0 (to find the roots or zeros) and solve for x then there is not a solution

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State how many tens there are in 5463 than in 3746?
ale4655 [162]
There are 162 tens but if you want to be exact, there are 162.7
7 0
3 years ago
Read 2 more answers
Please help. is due today. Thank you​
Alborosie

Answer:

Step-by-step explanation:

take 22 degree as reference angle

using cos rule

cos 22=adjacent/hypotenuse

0.92=56/x

x=56/0.92

x=60.86

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Mitch is replacing all the light bulbs in his home with energy efficient LED light bulbs. How many packages of 4 will he need to
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C) 22

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6 0
3 years ago
x2 + y2 − 4x + 12y − 20 = 0 (x − 6)2 + (y − 4)2 = 56 x2 + y2 + 6x − 8y − 10 = 0 (x − 2)2 + (y + 6)2 = 60 3x2 + 3y2 + 12x + 18y −
snow_tiger [21]
For this case, what we must do is fill squares in all the expressions until we find the correct result.
 We have then:
 
 x2 + y2 − 4x + 12y − 20 = 0 x2 + y2  − 4x + 12y = 20
 x2  − 4x + y2 + 12y = 20
 x2  − 4x + (12/2)^2 + y2 + 12y  + (-4/2)^2 = 20 + (12/2)^2 + (-4/2)^2
 x2  − 4x + (6)^2 + y2 + 12y  + (-2)^2 = 20 + (6)^2 + (-2)^2
 x2  − 4x + 36 + y2 + 12y  + 4 = 20 + 36 + 4
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3x2 + 3y2 + 12x + 18y − 15 = 0 
 
x2 + y2 + 4x + 6y − 5 = 0 
 x2 + y2 + 4x + 6y  = 5 
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 x2  + 4x + (2)^2 + y2 + 6y + (3)^2 = 5 + (2)^2 + (3)^2 
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 2x2 + 2y2 − 24x − 16y − 8 = 0
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 x2 + y2 − 12x − 8y = 4 
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 x2 − 12x + 36 + y2 − 8y + 16 = 4 + 36 + 16
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 x2  + 2x + 1 + y2 - 12y  + 36 = 9 + 1 + 36
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7 0
3 years ago
The frequency (F) and length (L) of a wave are related by the following formula: F x L = 3.0 x 10^10. Consider that the waveleng
Ede4ka [16]
F x L = 3x10^10
L = 1x10^-11
F= 3x10^10 / 1x10^-11 = 3x10^21 unit

5 0
3 years ago
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