Solve the system of equations using the substitution method. check the solution.
1 answer:
You might be interested in
Answer:
<em>y = - </em><em> x + </em>
<em> </em>
Step-by-step explanation:
(6, 4)
(1, 8)
m = = -
y - 4 = - ( x - 6 )
<em>y = - </em><em> x + </em>
⇔ y = - 0.8x + 8.8
- First, we find the <u>lowest common denominator</u> which is "14", we put it in the common numerator.
- We subtract the numbers.
Answer:
135°
Step-by-step explanation:
The reference angle appears to be about 45°, so a reasonable estimate of the angle size is 180° -45° = 135°.
__
You can do an eyeball comparison with the figure attached to see that the angle is about 135°
This is also the value I see when I place my protractor against the screen.
