Answer:
.25 dollars
Step-by-step explanation:
divide everything by 4 to get .25
Answer:
0.2π m
Step-by-step explanation:
Assuming your "x" is a multiplication symbol, form the product of the numerical constants.
= 0.2mπ
If m represents units of meters, it can be placed last:
= 0.2π m
If you want an approximate value, use an appropriate approximation of π.
≈ 0.628319 m
Answer:
66.67 in^3
Step-by-step explanation:
volume of a cylinder = nr^2h
Volume of a cone = 1/3(nr^2h)
n = 22/7
r = radius
the volume of a cone is 1/3 that of a cylinder
volume of the cone = 1/3 x (200) = 66.67 in^3
<u>Answer:</u>
The correct answer option is
.
<u>Step-by-step explanation:</u>
We are given the following expression and we are to simplify it and determine whether which of the given expressions is equivalent to it, assuming
and
:

Breaking the terms to get:



Given:
Equation of line
.
To find:
The equation of line that goes through the point ( − 21 , 2 ) and is perpendicular to the given line.
Solution:
The given equation of line can be written as

Slope of line is



Product of slopes of two perpendicular lines is -1. So, slope of perpendicular line is


![[\because m_1=\dfrac{7}{4}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20m_1%3D%5Cdfrac%7B7%7D%7B4%7D%5D)
Now, the slope of perpendicular line is
and it goes through (-21,2). So, the equation of line is






Therefore, the required equation in slope intercept form is
.