Yes, the circle's area will change because the radius is different and when you go to do the formula for area the radius will not be the same it will have tripled. The area of the circle with a radius of 3 would be 28.26. The area of the circle with a radius of 1 would be 3.14. The area of a circle with radius 3 is 9 times as big as the area of a circle with radius one. So the answer is 9. Hope that helped.
Answer:
Step-by-step explanation:
2x+3y <9
-3y 3
2x<6
2 2 = x<3
Answer:
x = 20
Step-by-step explanation:
x/10 = 2
Multiply each side by 10
x/10 * 10 = 2*10
x = 20
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
multiply number of pants and number of shoes
18 * 16 = 288 combinations