Answer:
y = 3x + 15
Step-by-step explanation:
1. Find the reciprocal of the slope and change signs: -3
2. y = 3x + b
3. Plug in x and y --> b = 15
4. Make your equation using y = mx + b: y = 3x + 15
Answer:
Step-by-step explanation:
The given circle has equation
![\sf \: x^2+y^2=16x](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%20x%5E2%2By%5E2%3D16x)
The equation of a circle with center (h,k) and radius r units is
![\sf(x-h)^2+(y-k)^2=r^2(x−h)](https://tex.z-dn.net/?f=%20%5Csf%28x-h%29%5E2%2B%28y-k%29%5E2%3Dr%5E2%28x%E2%88%92h%29%20)
![\sf(x-7)^2+(y-5)^2=4^2(x−7)](https://tex.z-dn.net/?f=%20%5Csf%28x-7%29%5E2%2B%28y-5%29%5E2%3D4%5E2%28x%E2%88%927%29)
![\sf(x-7)^2+(y-5)^2=16(x−7)](https://tex.z-dn.net/?f=%20%5Csf%28x-7%29%5E2%2B%28y-5%29%5E2%3D16%28x%E2%88%927%29%20)
<h2>❖ Tip❖ :- </h2>
This is the equation that has its center at the origin with radius 4 units.
When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).
Answer:
C= 1/(2ax+2aw)
Step-by-step explanation:
C=1/2x(a+w)
Multiply a and w by 2x. Take note of the sign.
C= 1/(2ax+2aw)
when writing your answer, you don't need the brakets. I just put them so you'd understand that all those characters in the bracket are the denominator.
Please rate 5 stars, thanks, give brainliest. Thanks.
Answer:
She used inductive reasoning. (False)
She used the law of detachment. (True)
Her conclusion is valid. (True)
The statements can be represented as "if p, then q and if q, then r." (False)
Her conclusion is true. (True)
Step-by-step explanation:
p = Two lines are perpendicular
q = They intersect at Right angles.
Given: A and B are perpendicular
Conclusion: A and B intersect at right angle.
According to the law of detachment, There are two premises (statements that are accepted as true) and a conclusion. They must follow the pattern as shown below.
Statement 1: If p, then q.
Statement 2: p
Conclusion: q
In our case the pattern is followed. The truth of the premises logically guarantees the truth of the conclusion. So her conclusion is true and valid.