4 years ago

Write the perimeter of the figure as a polynomial. Simplify.

Mathematics

1 answer:

Eduardwww [97]4 years ago

8 0

The answer is A
4x+4x+3x+2x=13x
1+1=2
13x+2

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Use scientific notation to find 508,000,000,000 x 0.0000073. Write the answer in scientific and in standard form.

defon

Answer:

3.7084 x 10^6 (scientific form)

3,708,400 (standard form)

Step-by-step explanation:

Expressing these numbers in scientific notation:

508,000,000,000 = 5.08 x 10^11

0.0000073 = 7.3 x 10^-6

Hence,

508,000,000,00 x 0.0000073

= (5.08 x 10^11) x (7.3 x 10^-6)

= 5.08 x 7.3 x 10^11 x 10^-6

= 37.084 x 10^ [11 + (-6)]

= 37.084 x 10^5

= 3.7084 x 10 x 10^5

= 3.7084 x 10^6 (scientific form)

= 3,708,400 (standard form)

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3 years ago

What is the slope of a line perpendicular to the line whose equation is 18x+15y=180.

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18x + 15y = 180

15y = -18X + 180

Y= -18/15x + 12

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The sun is yellow and red.

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3 years ago

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Simplify. (19) ×(12)2 Question 5 options: 118 1324 136 19

Musya8 [376]

456. none of the other options make sense

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Which decimal is equivalent to \dfrac{26}{9} 9 26 start fraction, 26, divided by, 9, end fraction? Choose 1 answer: Choose 1 a

trapecia [35]

Answer: C. 2.889 .

Step-by-step explanation:

To find : A decimal expression equivalent to $\dfrac{26}{9}$ .

When we divide 26 by 9 , we get 2.88888888889 which is approximately equal to 2.889 [Round off to the nearest thousandth place]

Hence, the decimal is equivalent to $\dfrac{26}{9}$ is 2.889.

Hence, the correct option is C. 2.889 .

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