Circumference of Circle=C, =2(pi)(radius)
Radius of Circle=r
Side of square=x
f(x)=area of circle
g(r)=area of square
16 feet=C+4x
C=16-4x
2(pi)(r)=16-4x
2(pi)(r)=2(8-2x)
(pi)(r)=8-2x
r=(8-2x)/(pi)
x=(8-(pi)r)/2
f(x)=(pi)(r^2)
f(x)=(pi)((8-2x)/(pi))^2
f(x)=((8-2x)^2)/(pi)
f(x)=((64-32x+4x^2))/(pi)
g(r)=((8-(pi)r)/2)^2
g(r)=((64-16(pi)r+(pi)^2(r^2))/4
Answer:
I'm not 100% sure, but I think it's 3
Answer:
7 cm by 9 cm
Step-by-step explanation:
The sum of the dimensions is half the perimeter, so is 16 cm. This means you're looking for factors of 63 that have a sum of 16.
Your knowledge of times tables helps you remember that 63 = 7×9. As it happens, those factors have a sum of 16.
The playing card is 7 cm by 9 cm.
Q = The Ammount Of Cranberry Juice
(q+4)*4.50=q*6.30+4*3.60
4.5*q+18=6.30*q+14.4
6.30*q-4.5*q=18-14.4
1.8*q=3.6
q=3.6/1.8
It Would Be 2 Quarts Of Cranberry Juice
Answer:
Slope is change in y over change in x. Change in y is 3 and change in x is 5, so the slope of this line is 3/5. Now we need to find the y-intercept which is where this line intersects at the y-axis, which is 3. Now we set up the equation in slope-intercept form: y = 3/5x + 3.
Step-by-step explanation:
Hope you keep your end of the bargain (brainliest)