Answer:
(3, -1), 7
Step-by-step explanation:
To find the center of this circle: compare the given equation
(x - 3)^2 + (y + 1)^2 = 7^2 to the standard equation of a circle with center at (h, k):
(x - h)^2 + (y -k)^2 = r^2
From this comparison we see that the center is at
h = 3 and k = -1, and also that r must be 7: (3, -1), 7
Answer:
Step-by-step explanation:
7-4(Y)
-4/y = 7/-4
7÷ -4 =-1.75
Answer:C/n=D
Step-by-step explanation:I hope this help you get the answer
Answer:
Step-by-step explanation:
f(x)=4x+1
g(x) = x^2-5
(f*g)(x) = 4x^3+x^2-20x-5
Answer:
vv
Step-by-step explanation:
![6^{2} +2^{2} =c^{2} \\36+4=c^{2} \\40=c^{2} \\\sqrt{40} =c\\c=6.32](https://tex.z-dn.net/?f=6%5E%7B2%7D%20%2B2%5E%7B2%7D%20%3Dc%5E%7B2%7D%20%5C%5C36%2B4%3Dc%5E%7B2%7D%20%5C%5C40%3Dc%5E%7B2%7D%20%5C%5C%5Csqrt%7B40%7D%20%3Dc%5C%5Cc%3D6.32)