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3 years ago

Find how many natural numbers are there between 80 and 120

Mathematics

1 answer:

Setler [38]3 years ago

6 0

Answer:

Step-by-step explanation:

Natural numbers are numbers that occur commonly in nature and are whole non-negative numbers. Therefore, there are 40 natural numbers between 80 and 120.

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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

Actual height of Sears Tower = $H_a$ = 1450 feet

Height of Model = $H_m$ = 24 inches

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

Let z be the ratio of the height of the model to the actual height

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

The ratio should be in same unit.

We know that

1 ft = 12 inches

Then

$z = \frac{1}{725}\\z=> 1:725$

Hence,

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

Keywords: Ratios, models

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3 years ago

Three to the third power +6 (2+3/6)

BigorU [14]

3x3x3 which is 18 :)))

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3 years ago

Given that HIJK is a parallelogram, find measurement of angle J

Dimas [21]

Interior angles of a parallelogram have opposite angles identified as "a" and "b".

angles K and I are "a"
angles H and J are "b"

"a" and "b" are supplementary angles, they sum up to 180°.

Angle J is supplementary angle of angle K. Its measure is 143°.
180° - 37° = 143°

Angle H is also 143° while angle I is 37°

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3 years ago

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(6x10^2) / (3x10^-5)

BARSIC [14]

Answer:

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Step-by-step explanation:

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3 years ago

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Julli [10]

Answer:

Step-by-step explanation:

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hypotenuse (h)= 9.7

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3 years ago

Find how many natural numbers are there between 80 and 120​

Find how many natural numbers are there between 80 and 120