The answer is 50/50. The either child is a boy or a girl. 50/50 chance
(2 x 6) + (5 x 6.9)
12 + 34.5
46.5
Solve the system equation
X+y+z=2
X-y+5z=6
2x+y+z=-3
A (4-5,3)
B(3,4,-5)
C (-5,4,3)
D (3,-5,4)
Step-by-step explanation:
The circle equaiton is
(x-h)^2+(y-k)^2=r^2
(h,k)=center
r=radius
so just insert the center being (5,2) and the radius being 3
(x-5)^2+(y-2)^2=9
Hope that helps :)
Answer:
f(-1)= -5
Step-by-step explanation:
f(x) = -3x - 8
= -3(-1)-8
= 3-8
f(-1) = -5