3 years ago

What is the sum of 5.3 x 10^5 and 3.8 x 10^4in scientific notation?

1 answer:

7 0

Answer:

=5.68×10^5

Step-by-step explanation:

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lubasha [3.4K]

Answer: $x\geq 13$

Step-by-step explanation:

Given

The inequality is $2x-7\geq 19$

adding both side 7

$2x-7+7\geq 19+7\\2x\geq 26$

Multiply both sides by $\frac{1}{2}$

$\dfrac{1}{2}\times 2x\geq 26\times \dfrac{1}{2}\\\\x\geq 13$

the shaded region in the figure indicates the solution set.

6 0

3 years ago

Alik [6]

Its c I've done this before

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3 years ago

Morgarella [4.7K]

X = - 6 :)
i calculated it

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4 years ago

levacccp [35]

The distance around the park is the perimeter.

To find the perimeter add two lengths plus two widths:

Perimeter = 4.6 +4.6 + 2.7 +2.7 = 14.6 miles

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3 years ago

Nutka1998 [239]

8 weeks

You’ll take 5 quizzes per week, so you divide 40 by 5

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3 years ago