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Oksana_A [137]
3 years ago
5

4. Use the equation A = bh to calculate the

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
3 0

Answer:

4

Step-by-step explanation:

36 = 9*h

9*h = 36

h = 36/9

h = 4

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a) A linear equation can be written as y=mx+c where m is the slope and c is the intercept on the y-axis. The slope describes how y changes when x changes. A negative value means the it is a decreasing change. In our case, y is A and x is t. Thus, the slope of the equation is m=-0.062. This means that the area of glacier is decreasing by 0.062 \text{km}{}^2 = 62000 \text{m}{}^2 every year since 2000.

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