Answer:
Step-by-step explanation:
<u>Goal</u>
- Find the equation of the line.
<u>Given</u>
- Coordinate points which are (4,3) and (6,2).
<u>Step</u><u> </u><u>1</u>
- Find the slope by using slope formula or rise over run.
Substitute the coordinate points in
<u>Step</u><u> </u><u>2</u>
- Rewrite the equation in slope-intercept form by substituting m = -0.5
Substitute m = -0.5
<u>Step</u><u> </u><u>3</u>
- Find the value of b by substituting any given coordinate points in the equation.
<em>Substituting</em><em> </em><em>both</em><em> </em><em>coordinate</em><em> </em><em>points</em><em> </em><em>still</em><em> </em><em>give</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>answer</em><em>.</em><em> </em>
<u>Step</u><u> </u><u>3.</u><u>1</u>
- Substitute (4,3) in the equation.
<u>Step</u><u> </u><u>3</u><u>.</u><u>2</u>
- Substitute (6,2) in the equation.
<u>Step</u><u> </u><u>4</u>
- Rewrite the equation again by substituting the value of b.
Substitute b = 5 in the equation.
Hence, the equation is y = -0.5x + 5
Answer:
113
Step-by-step explanation:
111
Answer: (A) 59° 32' 20"
<u>Step-by-step explanation:</u>
90° - 30°27'40"
Borrow a degree from 90° to create 60 minutes.
Then borrow a minute from 60 minutes to create 60 seconds.
90° = 89° 59' 60"
<u>- 30° 27' 40"</u>
= 59° 32' 20"
The greatest common factor would be 5x because all the variables can be divided by 5x.
The answer itself already factored would be
5x(5x^2+2x+1)