Answer:
slope: 1/3
y-intercept: -2
Step-by-step explanation:
Your equation is in the form y = mx + b. m = slope b = y-intercept.
This means the the slope is 1/3, and the y-intercept is -2.
The simplest form of a^2-ab is given by 3x^3 + x^2 + 6x - 9.
We have given that,
a = x^2,
b = 3x + 2,
c = x – 3
We have to determine ab- c^2.
<h3>
What is the meaning of the simplest form?</h3>
A fraction is in its simplest form when the numerator and the denominator have no common factors besides one.
ab- c^2
The simplest form of a^2-ab is given by 3x^3 + x^2 + 6x - 9.
To learn more about the simplest form visit:
brainly.com/question/29114
Answer:
62.2° (or 1.1 rad)
Step-by-step explanation:
Let’s call the three points A Allen’s house, B Bob’s house, T the traffic light and α “angle of depression”.
Since we have a right triangle BTA, let’s first find out the angle ∡BTA based on its opposite side AB = 7 km and the hyponenuse TA = 15 km.
∡BTA = arcsin(AB/TA) ≈ arcsin(0.4667) ≈ 0.4855 rad or 27.82°
Now since the text says the connecting line TA “is vertical to the road”, α is the rest of the right angle when ∡BTA subtracted.
α ≈ 90° - 27.82° = 62.18°
or α ≈ 0.5 π rad - 0.4855 rad ≈ 1.09 rad
See above for properly rounded values.
Okay the answer is 30 because if you divide 180 by 6 then that would give you 30 pounds as his weight. :)