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3 years ago

A computer was on a scale for 2/3 of the original price.If the original price was 900,what was the sale price

Mathematics

1 answer:

iragen [17]3 years ago

6 0

The answer is 600 because 900 divided by 3 is 300 and 300 times 2 is

600!

;)

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The volume of a sphere is a function of its radius,

jeka57 [31]

Hi there!

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I believe your answer is:

$6525\text{cm.}^3$

Keep in mind that this is APPROXIMATE.

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Here’s why:

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$\boxed{\text{Volume of a Sphere Is:}}\\\\V = \frac{4}{3} \pi r^3\\----------------\\\rightarrow \text{We are given the radius of } 11.6\text{ cm.}\\----------------\\V = \frac{4}{3}(3.14) (11.6)^3\\\\V = \frac{4}{3}(3.14) 1560.896\\\\V \approx 6534.95125\text{cm.}^3\\\\\boxed{V \approx 6535\text{cm.}^3}$

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Hope this helps you. I apologize if it’s incorrect.

7 0

2 years ago

PLEASE HELP!!!!!!!!!!!!

Ratling [72]

Answer:

see explanation

Step-by-step explanation:

PQRS is a cyclic quadrilateral.

the opposite angles in a cyclic quadrilateral sum to 180° then

∠ Q + ∠ S = 180 ( substitute values )

3x - 8 + 3x + 8 = 180

6x = 180 ( divide both sides by 6 )

x = 30

Then

∠ Q = 3x - 8 = 3(30) - 8 = 90 - 8 = 82°

∠ S = 3x + 8 = 3(30) + 8 = 90 + 8 = 98°

∠ P = x + 15 = 30 + 15 = 45°

∠ R = 180° - ∠ P = 180° - 45° = 135°

5 0

1 year ago

Which situation would you represent with a negative integer?

garik1379 [7]

The answer is A (a mountain climber descending a mountain.

This sis the answer because it is the only option with a decrease. When something decreases, a negative value (a number) represents the amount it decreased.

Happy to help!

6 0

3 years ago

Hello everyone can you answer this for me? What is A in the equation attached? Please and thank you.

lapo4ka [179]

Answer:

a = 6

Step-by-step explanation:

Hello!

Solve:

4(3a - 4) = 56
3a - 4 = 14 (factoring out 4)
3a = 18 (adding 4 to both sides)
a = 6 (dividing by 3)

Another way:

4(3a - 4) = 56
12a - 16 = 56 (distributive property)
12a = 72 (moving like terms)
a = 6 (dividing by 12)

Distributive Property of Multiplication:

The process of distributing the outside factor to the terms in the parenthesis.

Example:

$4(3a - 4)\\\\4(3a) - 4(4)\\\\12a - 16$

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2 years ago

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AnnZ [28]

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2 years ago