Answer:
B is the awnser.
Step-by-step explanation:
cuz it is incorrect.
The correct answer for the exercirse shown in the figure attached is the first option, which is: Calculate the area of the circle A and circle B and calculate the difference.
To calculate the area of the circle A and the circle B, you must apply the formula for calculate the area of a circle, which is shown below:
A=πr²
A is the area of the circle.
r is the radius of the circle.
To calculate the difference, you only have to substract the result of the area of the circle A and the area od the circle B:
At=Aa-Ab
Hei lets do this cstuff ans stuff. BYE BYE
Answer: B
Step-by-step explanation:
The equation 
is not yet in slope-intercept form(
). Simply subtract 2 from both sides to turn the equation into slope intercept form as 
. For a line to be perpendicular to another, it must have an opposite reciprocal slope. A reciprocal is the fraction reversed, where the numerator is the denominator and vice versa. Thus, 3/4 would become 4/3. The opposite reciprocal of 3/4 would be -4/3.
The slope of the line given is 3/4. Thus, simply plug in the opposite reciprocal of 3/4 for the slope to get: 
. Then, because the line passes through -12, 1, plug those values in for x and y, respectively.
Thus, the equation of the line is 
, or B.
Hope it helps :D
Answer:
No
Step-by-step explanation:
