2 years ago

Two equations are shown:

Mathematics

1 answer:

vekshin12 years ago

5 0

Y=24 Y-12=12 Y=12+12 Y=24

(X-12) = 12

X = 12+12
X=24

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The integers -5 and 5 are called?

Ierofanga [76]

Additive Inverse. -5 and 5 are opposites.

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2 years ago

Is the height of a person and the person's age linear

denis23 [38]

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3 years ago

The Sears tower in Chicago is 1450 feet high. A model of the tower is 24 inches tall. What is the ratio of the height of the mod

miskamm [114]

The ratio of the model's height to actual height of tower is 1:725

Step-by-step explanation:

Given

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We can divide the actual height by the model's height to find the scale

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$z = \frac{H_m}{H_a}\\z = \frac{24\ inches}{1450\ feet}\\z = \frac{12\ inches}{725\ feet}$

The ratio should be in same unit.

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Keywords: Ratios, models

Learn more about ratios at:

#LearnwithBrainly

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3 years ago

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Pani-rosa [81]

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Step-by-step explanation:

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