4 years ago

You make 48 pints of pink paint by using 5 pints of red paint for every 3 pints of white paint.

Mathematics

1 answer:

abruzzese [7]4 years ago

4 0

You use 18 pints of white paint and 30 pints of red paint

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3) Angela has 37 coins in dimes and nickels. She has a total of $3.30.

fgiga [73]

Answer:

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Step-by-step explanation:

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3 years ago

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What is sin^2x/1+cosx

valentina_108 [34]

$\frac { \sin ^{ 2 }{ x } }{ 1+\cos { x } } \\ \\ =\frac { 1-\cos ^{ 2 }{ x } }{ 1+\cos { x } }$

$\\ \\ =\frac { { 1 }^{ 2 }-\cos ^{ 2 }{ x } }{ \left( 1+\cos { x } \right) } \\ \\ =\frac { \left( 1+\cos { x } \right) \left( 1-\cos { x } \right) }{ \left( 1+\cos { x } \right) } \\ \\ =1-\cos { x }$

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3 years ago

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Which expression is equivalent to 24 ⋅ 2−7?

marta [7]

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211

Step-by-step explanation:

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4 years ago

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Find the general form of the equation for the quadratic that passes through the points (2,5) and (4,10)

astraxan [27]

Answer:

The answer to your question is 5x - 2y = 0

Step-by-step explanation:

Data

A (2, 5)

B (4, 10)

Process

1.- Determina the slope of the line

slope = m = (y2 - y1) / (x2 - x1)

x1 = 2 y1 = 5 x2 = 4 y2 = 10

-Substitution

m = (10 - 5) / (4 - 2)

-Simplification

m = 5/2

2.- Find the equation of the line in the general form

y - y1 = m(x - x1)

-Substitution

y - 5 = 5/2(x - 2)

-Simplification

2(y - 5) = 5(x - 2)

2y - 10 = 5x - 10

5x - 2y - 10 + 10 = 0

-Result

5x - 2y = 0

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3 years ago

Bella has 6.3 kilograms of berries.she packs 0.35 kilogram of berries into each container.she then sells each container for 2.99

yKpoI14uk [10]

6.3 / 0.35 = 18
18 x 2.99 = $53.82

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3 years ago

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