Answer:
My favorite book is "Touching spirit bear"
Step-by-step explanation:
It means a lot to me because it was one of the first books I had read from to back as a child, it was about a troubled teenager who was sent to an island and had found peace in a 'spirit bear'.
Add them to eliminate x terms
x+3y=-7
<u>-x-7y=19 +</u>
0x-4y=12
-4y=12
divide by -4
y=-3
sub back
x+3y=-7
x+3(-3)=-7
x-9=-7
x=2
(x,y)
(2,-3)
Answer:
<h3>The radius is 7 cm</h3>
Step-by-step explanation:
Volume of a sphere is given by
where r is the radius
From the question V = 1436 cm³
Multiply through by 3
We have
Divide both sides by 4π
Find the cube root of both sides
r = 6.99
We have the final answer as
<h3>r = 7cm</h3>
Hope this helps
Fractional index means "xth root of". Negative index means a fraction. So together, what it really means is:
Answer: Click (19.5) (19.401)