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4 years ago

Evalute x divided by 80 for x = 8/9 , Thankss!!!!

1 answer:

4 0

X/80
x=8/9
(8/9) / 80
(8/9) / (80/1)
To do division with fractions you have to flip the second fraction and multiply:
8/9*1/80
8/720
This can be simplified to
1/90

Hope this helps :)

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Evaluate the expression 2[x(2y+3z)] when x=8, y=3, and z=1<br><br> plz help me

Agata [3.3K]

Answer:

Step-by-step explanation:

4 0

3 years ago

The mass of the Eiffel Tower is about 9.16 ⋅ 106 kilograms. The mass of the Golden Gate Bridge is 8.05 ⋅ 108 kilograms. Approxim

olga55 [171]

Answer:

$7.96 *10^8kg$

Step-by-step explanation:

Given

$Eiffel = 9.16 * 10^6\ kg$

$Golden\ Gate =8.05 * 10^8kg$

Required

Determine the difference in mass

This is calculated by subtracting the mass of Eiffel tower from the mass of Golden gate bridge

$Difference = Golden\ Gate - Eiffel$

$Difference = 8.05 * 10^8 - 9.16 * 10^6$

Express $10^8$ as $10^6 * 10^2$

$Difference = 8.05 * 10^2*10^6 - 9.16 * 10^6$

Express $10^2$ as $100$

$Difference = 8.05 * 100*10^6 - 9.16 * 10^6$

$Difference = 805 *10^6 - 9.16 * 10^6$

Factorize:

$Difference = (805- 9.16) * 10^6$

$Difference = 795.84 * 10^6$

Factorize the decimal number

$Difference = 7.9584 *10^2 * 10^6$

$Difference = 7.9584 *10^8$

Approximate:

$Difference = 7.96 *10^8$

7 0

3 years ago

Help..? ill give you a lot of points

eduard

Answer:

Thx

Step-by-step explanation:

Yes

8 0

3 years ago

Read 2 more answers

The Great Pyramid of Giza is a square pyramid located by El Giza, Egypt. It is believed that the original height of the pyramid

PtichkaEL [24]

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4 years ago

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Check all that are possible units measuring distance in the metric system: A. Foot B. Inch C. Kilometer D. Milimeter

algol [13]

Answer:

C) Kilometer ; D) Milimeter

Step-by-step explanation:

Metric system is an international decimal system of measurement.

Metric units are most commonly used units of measurement for variable (s).

Basic metric unit of distance (length) is meter. All possible units of measurement = Kilometer, Milimeter

Other examples : Kilogram for weight, Liters for liquid volume etc

7 0

3 years ago