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motikmotik
4 years ago
7

(5.6x10^4)x(1.3x10^8)

Mathematics
2 answers:
melomori [17]4 years ago
7 0

Answer:

(5.6x10^4)x(1.3x10^8) = 7.28 x 10^12

patriot [66]4 years ago
4 0

Answer: =7.28x100010001

Step-by-step explanation: 5.6x104x(1.3x108)

Simplifies to:

7.28x100010001

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Kory bought 2 boxes of candy and 1 soda at the movies and paid $8.00.Christopher bought 1 box of candy and 1 soda and paid $5.50
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4 0
3 years ago
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Solve the following logarithmic equations.<br> ln(32x^2) − 3 ln(2) = 3
Kazeer [188]

Answer:

x=\pm \frac{\sqrt{e^{3} } }{2}

Step-by-step explanation:

Rewrite the equation using the next propierties:

log(\frac{1}{x} )=-log(x)

ylog(x)=log(x^{y} )

log(x*y)=log(x)+log(y)

ln(32x^{2} )-ln(2^{3})=3\\ ln(32x^{2} )+ln(\frac{1}{2^{3} } )=3\\ln(\frac{32x^{2} }{8})=3\\ ln(4x^{2} )=3

Cancel logarithms by taking exp of both sides:

e^{ln(4x^{2}) } =e^{3} \\4x^{2} =e^{3}

Divide both sides by 4:

x^{2} =\frac{e^{3} }{4}

Take the square root of both sides:

x=\pm \sqrt{\frac{e^{3} }{4} } =\pm \frac{\sqrt{e^{3} } }{2}

6 0
3 years ago
Frank stands 450 feet from the base of the Statue of Liberty. If the Statue of Liberty is 306 feet tall, what is the angle of de
expeople1 [14]
<span>We have a right angled triangle with an opposite of 300.5 ft. (306 - 5.5) and an adjacent of 400 ft. Recalling SOH CAH TOA, tanθ = O/A.
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7 0
4 years ago
Use addition properties and strategies to find the sum of 13 + 47 + 21 + 79 =
Verdich [7]
(13 + 47)  (21 + 79) =
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6 0
4 years ago
Read 2 more answers
Please answer fast!!!!!
BlackZzzverrR [31]

Answer:

x = 2

Step-by-step explanation:

note that 4096 = 8^{4} , then

8^{2x} = 8^{4}

Since bases on both sides are equal, both 8 , then equate the exponents

2x = 4 ( divide both sides by 2 )

x = 2

6 0
3 years ago
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