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3 years ago

What would be an appropriate measure to describe the depth of a lake?

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

7 0

i believe its feet ( ft )

dimulka [17.4K]3 years ago

3 0

Answer:

Feet

Step-by-step explanation:

feet because this is close to volume and you measure a depth of a lake through volume...

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3 years ago

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A square has a perimeter of 100 square meters. What is the perimeter of the square

inna [77]

You mean a square has an AREA of 100 square meters?
The length of 1 side equals square root of 100 = 10 meters.
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2 years ago

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A box contains 14 books & 7 pieces of dusters. Each piece of duster weighs 0.2 pounds each book weighs 1.1 pounds. The box &

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Answer:

1.45

Step-by-step explanation:

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2 years ago

Given f-1(x)=-34x+2, which equation represents f(x)?

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2 years ago

10]The graph of a function is a line that passes through the coordinates (2, 11) and (8. 14).Which is an equation in terms of x

aksik [14]

We know that the graph of a function is a line that passes through the coordinates (2, 11) and (8, 14) and we must find the equation for the line.

1. We must use the next formula to find the slope

$m=\frac{y_2-y_1}{x_2-x_1}$

Where (x1, y1) and (x2, y2) are the points.

Now, replacing the points in the formula for the slope

$m=\frac{14-11}{8-2}=\frac{3}{6}=\frac{1}{2}$

2. We must replace the slope and one of the points in the next formula

$y-y_1=m(x-x_1)$

Now, replacing the slope and the point (2, 11)

$\begin{gathered} y-11=\frac{1}{2}(x-2) \\ \end{gathered}$

3. We must delete the parenthesis and solve the equation for y

$\begin{gathered} y-11=\frac{1}{2}x-\frac{1}{2}\cdot2 \\ y-11=\frac{1}{2}x-1 \\ y=\frac{1}{2}x-1+11 \\ y=\frac{1}{2}x+10 \end{gathered}$

ANSWER:

$y=\frac{1}{2}x+10$

8 0

11 months ago