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vivado [14]
3 years ago
6

50 POINTS +THANKS +5 STARS

Mathematics
2 answers:
Marrrta [24]3 years ago
8 0
<span>4158 is the answer
hope its right if wrong tell me

</span>
Alinara [238K]3 years ago
3 0
<span>4172 books will have the same cost  

</span>
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When multiplying or dividing a NEGATIVE and a POSITIVE, your answer will be... (if you spell it wrong, it will mark
serg [7]

Answer:

Both are negative

Step-by-step explanation:

If multiplying= It will always be negative

If dividing= It will also always be negative

8 0
2 years ago
Read 2 more answers
Section 5.2 Problem 6:<br><br>Find the general solution<br><img src="https://tex.z-dn.net/?f=y%27%27%20%2B%206y%27%20%2B%2010y%2
mihalych1998 [28]

Answer:

y=e^{-3t}(A\: cos\: t+B\:sin\:t)

Step-by-step explanation:

<u>Given Second-Order Homogenous Differential Equation</u>

y''+6y'+10y=0

<u>Use Auxiliary Equation</u>

<u />m^2+6m+10=0\\\\(m+3)^2+1=0\\\\(m+3)^2=-1\\\\m+3=\pm i\\\\m=-3\pm i

<u>General Solution</u>

<u />y=e^{pt}(A\: cos\: qt+B\:sin\:qt)\\\\y=e^{-3t}(A\: cos\: t+B\:sin\:t)

Note that the DE has two distinct complex solutions p\pm qi where A and B are arbitrary constants.

4 0
2 years ago
Find the hypotenuse of a right triangle that has a 13cm leg and a height of 7cm
12345 [234]

Answer:

14.76 cm

Step-by-step explanation:

Use the pythagorean theorem:

a² + b² = c²

Plug in the side lengths and solve for c:

7² + 13² = c²

49 + 169 = c²

218 = c²

14.76 = c

So, the hypotenuse is approximately 14.76 cm

8 0
2 years ago
Madison bought her Grandfather a new hat for his birthday. The hat cost $12.99 and was hanging on the 50% clearance rack. How mu
Sunny_sXe [5.5K]

Answer:

the hat would cost $6.495 which if you round the answer it would be $6.50

Step-by-step explanation:

12.99*50%=12.900*.50=6.495 round to 6.50

5 0
3 years ago
Read 2 more answers
My rug has a length that is two times its width. the area of the rug is 8 ft.². What is the length and width of my rug?
sdas [7]

2 feet by 4 feet. 4 feet is the length becuase it is double 2.

5 0
2 years ago
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