3 years ago

Pie charts without the amount of things?

1 answer:

7 0

You can find total number of cars doing this:
72° - 8 cars
360° - X cars

X = (360 * 8) / 72

You follow the logic for the cars

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Setler79 [48]

Answer:

The yellow line is correct.

Step-by-step explanation:

I did the quiz.

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3 years ago

Factor 2m^3-12m^2+18m completely

Nina [5.8K]

Answer:

The answer is A.

Step-by-step explanation:

Firstly, you have to take out the common terms for this expression. In this expression, the common terms ard 2 and m :

$2 {m}^{3} - 12 {m}^{2} + 18m$

$= 2( {m}^{3} - 6 {m}^{2} + 9m)$

$= 2m( {m}^{2} - 6m + 9)$

Next you have to factorise the brackets :

${m}^{2} - 6m + 9$

$= {m}^{2} - 3m - 3m + 9$

$= m(m - 3) - 3(m - 3)$

$= (m - 3)(m - 3)$

$= {(m - 3)}^{2}$

So the final answer is :

$2m {(m - 2)}^{2}$

6 0

4 years ago

Read 2 more answers

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labwork [276]

Answer:

what are you saying

Step-by-step explanation:

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3 years ago

Sadie spends a winter day recording the temperature once every three hours for science class. At 9 am, the temperature was -6.2°

JulijaS [17]

Answer:

-28.7

Step-by-step explanation:

-6.2 + 2.6 = -3.6 - 18.6 = -22.2 - 6.5 = -28.7

Hopefully I did this right, reply if you have any corrections or questions!

8 0

3 years ago

19. Thomas has a recipe for punch that calls for 2 quarts of juice and 3 quarts of soda.

GaryK [48]

Answer:

7.5 quarts of soda

Step-by-step explanation:

Kindly refer to the attached image for explanations

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3 years ago