3 years ago

How does using a bar diagram help you in predicting the solution to ratio and rate problems

Mathematics

1 answer:

Ludmilka [50]3 years ago

8 0

It shows you how many of one thing to how many to another

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Answer this for me please

Anastasy [175]

Answer:

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Step-by-step explanation:

mostly in the graph like parabola and othe domain is all real number

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2 years ago

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Ierofanga [76]

Answer:

7,250.

Step-by-step explanation:

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3 years ago

Compare the two ratios by entering >, < , or = in the box.<br><br> 6:15 30:80 ?

kodGreya [7K]

I think it is 6:15 > 30:80

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2 years ago

What is the value of z in the equation 2(4z − 3 − 1) = 166 − 46?

shepuryov [24]

Refine $2(4z-3-1)$

$= 2(4z-4)$

Refine : $166 - 16 = 120$

therefore:

$2(z-4) = 120$

Divide both sides by 2 :

$\frac{2(z-4)}{2} = \frac{120}{2}$

$4z-4 = 60$

add 4 to both sides:

$4z-4+4 = 60+4$

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Divide both sides by 4 :

$\frac{4z}{4} = \frac{64}{4}$

$z = 16$

hope this helps!

8 0

3 years ago

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The ordered pair below is a solution to which equation? (2, 12) A.y=1/5x B.y=1/2x C. y = 2x D. y = 6x

Orlov [11]

D. y = 6x...subbing in (2,12)...x = 2 and y = 12
12 = 6(2)
12 = 12 (correct)

so (2,12) is a solution to : y = 6x

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3 years ago

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