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Kay [80]
3 years ago
8

A ladder leans against the side of a house. The angle of elevation of the ladder is 61° when the bottom of the ladder is 12 ft f

rom the side of the house. Find the
length of the ladder. Round your answer to the nearest tenth.
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
4 0
Hi is the answer I think
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What is this answer -1/2 + 1/10
rewona [7]

Answer:

4536363646

Step-by-step explanation:

3 0
3 years ago
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Use the Laplace transform to solve the given initial value problem. y' + 6y = e^4t ; y(0)=2 ...?
TiliK225 [7]
Performing laplace transform of the equation.

sY(s) - y(0) + 6Y(s) = 1/(s-4)
(s+6)Y(s) - 2 = 1/(s-4)
Y(s) = 2/(s+6) + 1/(s-4)(s+6), by partial fraction decomposition
Y(s) = 2/(s+6) + 1/10 * (1/(s-4) + 1/(s+6))
Y(s) = 0.1/(s-4) + 2.1/(s+6)

Performing inverse laplace transform,
y(t) = 0.1e^4t + 2.1e^(-6t)


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
Jane invested £4000 for 3 years with an interest rate of 1.5%. What was her investment worth at the end of this period?
ddd [48]

Answer:

$4182.7

Step-by-step explanation:= 4000*(1.5%)*3

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Year 2= 4060*(100%+1.5%)= 4120.9

Year 3= 4120.9*(100%+1.5%)= 4182.7

6 0
3 years ago
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Determine the factors of x2 − 8x − 12.
trasher [3.6K]
C. Prime
Pretty sure its C because none of the other options factor to x^2-8x-12
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Y= 16x2 - 8x+1 does not intersect the c axis. It only peaks at it. The parabola does not go over it.
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2 years ago
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