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3 years ago

How can the difference 13-(-24)be rewritten as a sum with the correct solution? Explain?

Mathematics

2 answers:

Valentin [98]3 years ago

4 0

D 13+24=37 because minus -24 can be written as plus 24

Leya [2.2K]3 years ago

4 0

D. 13 + 24 = 37

Remember the rule:
Subtracting a negative is the same as adding a positive.

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What is two equivalent for 2/4ths

alex41 [277]

Sure, you can either simplify it further: 1/2 and you could also multiply by 2: 4/8

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3 years ago

Read 2 more answers

G(x)=27x^3+125

Darya [45]

Answer:

The answer to your question is: (3x + 5)(9x² - 15x + 25)

Step-by-step explanation:

Data

G(x) = 27x³ + 125

This is a sum of cubes

Process

$\sqrt[3]{27} = 3$

$\sqrt[3]{125} = 5$

27x³ + 125 = (3x)³ + (5)³ = (3x + 5)(9x² - 15x + 25)

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3 years ago

In October 2009,there were approximately 5x10^7 members of a website. In January 2013, there were approximately 2x10^8 members.

JulsSmile [24]

Answer:

$There\ were\ 1.5\times 10^8\ more\ members\ in\ January\ 2013\ than\ in\ October\ 2009.$

Step-by-step explanation:

$Number\ of\ members\ in\ October\ 2009=5\times 10^7\\\\Number\ of\ members\ in\ January\ 2013=2\times 10^8\\\\Number\ of\ members\ in\ January\ 2013=2\times 10\times 10^7\\\\Number\ of\ members\ in\ January\ 2013=20\times 10^7$

More members in January 2013=Number of members in January 2013-Number of members in October 2009.

$The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=20\times 10^7-5\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=(20-5)\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=15\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=1.5\times 10\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=1.5\times 10^8\\\\There\ were\ 1.5\times 10^8\ more\ members\ in\ January\ 2013\ than\ in\ October\ 2009.$

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3 years ago

Will mark brainlist to whoever answers first<br> (3).

puteri [66]

Answer:

Step-by-step explanation:

in parallelograms, the measure of reciprocal angles is equal to 180 because they are supplementary,

m<D = 110 so the measure of m<A which is reciprocal to m<D is equal to 70

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2 years ago

EXPLAIN the difference between surface area and volume in your own words

MAXImum [283]

Surface area is the sum of the areas of all the faces of the solid figure. Finding surface area of solid figure is like finding how much wrapping paper that is required to cover the solid; it is the area of the outside faces of a box. ... Volume is the amount of space inside of the solid figure.

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3 years ago