3 years ago

Help please I’ll give extra points and brainlist

Mathematics

1 answer:

lapo4ka [179]3 years ago

6 0

True

______

A closed circuit basically means everything is connected by wires and for this setup every device receives electricity making this true

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The graph shows the relationship between the amount of milk and water used in a recipe

SpyIntel [72]

Answer:

Multiply the amount of milk by 4

Step-by-step explanation:

Given

See attachment for graph

Required

The rule of the graph

Pick any two points on the graph

$(x_1,y_1) = (0,0)$

$(x_2,y_2) = (1,4)$

Calculate slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{4 - 0}{1 - 0}$

$m = \frac{4}{1}$

$m =4$

The graph equation is:

$y = m(x - x_1) + y_1$

$y = 4(x - 0) + 0$

$y = 4(x)$

$y = 4x$

<em>The above shows that the x values are multiplied by 4 to get y</em>

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A recipe requires 3 cups of flour to make 27 dinner rolls. How much flour is needed to make 9 rolls.

amid [387]

9 rolls* (3 cups of flour/ 27 dinner rolls)= 1 cup of flour.

1 cup of flour is needed to make 9 rolls~

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3 years ago

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sashaice [31]

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Andrej [43]

hope it helps you friend....!!

Please give Brainlist if it helps...

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