Answer:
226.224 cm^3
Step-by-step explanation:
Formula :

Pi = 3.142


Answer:
17
Step-by-step explanation:
3x-7
17x3=51
51/7=7.28
Answer:
D
Step-by-step explanation:
Mode is simply the number that is repeated in the data.
Answer:
13.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Equation of a line</u>
A line can be represented by an equation of the form

Where x is the independent variable, m is the slope of the line, b is the y-intercept and y is the dependent variable.
We need to find the equation of the line passing through the point (7,2) and is perpendicular to the line y=5x-2.
Two lines with slopes m1 and m2 are perpendicular if:

The given line has a slope m1=5, thus the slope of our required line is:

The equation of the line now can be expressed as:

We need to find the value of b, which can be done by using the point (7,2):

Operating:

Multiplying by 5:

Operating:

Solving for b:

The equation of the line is:
