Answer:
Ah! This brings me back to Coordinate Geometry!
Step-by-step explanation:
First, we need to find the slope of our line. We can't do this using the single point we are given, so we are going to have to use the other line for reference.
Now, if you did not know, the equation to find the slope of one line perpendicular to another line is:
Where m1 is the slope of one line, and m2 is the slope of the other.
So, we input it!
See? Easy! (m1 is the slope of the line we are trying to find)
Thus,
Gotta go!
Then we input the point into this equation to find the y-intercept!
Thus,
So there's your line:
Hope this helps!
Gotta Go!
P.S. Stay Safe!
Answer:
Option d) all real numbers
Step-by-step explanation:
we have
using a graphing tool
The graph of the equation is a line that represent a direct variation ( the line passes through the origin)
therefore
The domain is all real numbers ---->interval (-∞,∞)
The range is all real numbers ---->interval (-∞,∞)
see the attached figure to better understand the problem
Answer:
The approximate number of gallons of water that flow over the waterfall in 1 day is:
Step-by-step explanation:
To obtain the answer to the question, you must multiply the number gallons of water flow over a waterfall each second (6.5 x 10^5 gal/s) by the number of seconds in a day (8.6 x 10^4 s), as I show you below:
- Gallons of water that flow over the waterfall in 1 day = Number of gallons * Number of seconds in a day.
- Gallons of water that flow over the waterfall in 1 day = 6.5 x 10^5 gal/<u>s</u> * 8.6 x 10^4 <u>s</u>
Now, we must cancel the seconds, then:
- <u>Gallons of water that flow over the waterfall in 1 day = 5.59 x 10^10 gallons</u>
How you can see, <em>once you have multiplied these two values, the answer is the same to the option A</em>.
Step-by-step explanation:
QTP=RST
PQT=TSR (90°)
PT=RT
•°• PQT triangular = RST triangular