Log base 8 of 1 over 32

Mathematics

1 answer:

Vanyuwa [196]3 years ago

8 0

Upload a pic like take a pic

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Solve 0= 2t^3-21t^2+ 40t

sukhopar [10]

$0=2t^3-21^2+40t$
switch sides
$2t^3-21t^2+40t=0$
solve factoring
$t(t-8)(2t-5)=0$
using the zero factor principle
$t=0
$
solve
$t-8=0:t=8$
solve
$2t-5=0:t= \frac{5}{2}$
$t=0,t=8,t= \frac{5}{2}$
Hope this helps

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3 years ago

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Sedbober [7]

Answer:

24/25

Step-by-step explanation:

Please see the attached image.

The cosine of an angle is the adjacent side relative to that angle over the hypotenuse.

Answer: 24/25

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2 years ago

What is the equation of the parabola that intersects the x-axis at points (-8,0) and (8,0)?

IceJOKER [234]

I think it would be c

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3 years ago

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ozzi

Δ = (8i)^2 - 4*(-25) => Δ = -36 +100 => Δ = 64 => x1 =(-8i + 8)/2 => x1 = -4i +4;
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lana66690 [7]

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