2 years ago

4:3 and 25:45 are equal ratios true or false

1 answer:

8 0

False.

The scale factor for 3 and 45 is 15.

45 / 3 = 15.

We know that 25 isn't even a whole number for the scale factor, because no number x 4 can equal 25 (whole numbers only).

25 / 3 = 6.33333

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Alex_Xolod [135]

Answer:

1.8 inches

Step-by-step explanation:

Create a proportion where x is the distance on the map

$\frac{1}{55}$ = $\frac{x}{99\\}$

Cross multiply and solve for x

55x = 99

x = 1.8

So, the distance on the map is 1.8 inches

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At higher elevations water boils at lower temperatures. The temperature at which water boils is called the boiling point of wate

Leya [2.2K]

B(x) = 100 - 3.5x
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Therefore, the boiling point of water is between 84°C and 96°C at elevations of between 4.6 kilometers and 1.1 kilometers.

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3 years ago