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Klio2033 [76]
3 years ago
6

What is (1.8*10 to the power of 9)*(6.7*10 to the power of twelve) written in scientific notation?

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0
(1.8×10^9) × (6.7×10^12)
1800000000 × 6777777777777
= 123  (3sf)
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The proceeds from a car wash are directly proportional to the number of cars washed. The total after 9 cars was $180. How much c
Westkost [7]

Answer:

$1200

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3 years ago
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Digiron [165]

Answer:

Step-by-step explanation:

Your equation is: 4*x^{2} +2 * y^{4}

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8 0
3 years ago
Find the value of the variable What is x?
yaroslaw [1]

Answer:

x = 7

Step-by-step explanation:

I think there may be other ways to do this ... but this is one I  guess....

one angle= 90 ( given)

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(all angles of triangles is 180 [angle sum property])

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The base angles are equal so that means it is a isoscles triangle. In isoscles triangle, two sides are equal ,  so

if one side is 7

the x is 7 too

(as it cant be the hypothenus)

I think this is right

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water weighs about 8.34 pounds per gallon. About how many ounces per gallon is the weight of the water?
notka56 [123]
Use a conversion factor and turn pounds to ounces. 1 pound = 16 ounces so
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3 years ago
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