Heya!!!
Answer to your question:
2x-y=0 ----(i)
3x-2y=-3 -----(ii)
multiply (i) by 2
4x-2y=0 -------(iii)
Subtracting (ii) from (iii)
4x-2y-3x+2y=0-(-3)
x=3
put value of x in (i)
2 (3)-y=0
y=6
x=3,y=6
Hope it helps *_*
Answer:
60
Step-by-step explanation:
4 sqrt(5) * 3 sqrt(5) =
12 sqrt(5) sqrt(5)
12 *5
60
Answer:
530.93
Step-by-step explanation:
area of a circle = πr²
where r = radius
here we are given the diameter
to convert to radius , we divide by 2
so radius = 26 / 2 = 13
so we have A = πr²
==> plug in r = 13
A = π13²
==> evaluate exponent
A = 169π
==> multiply 169 and π
A = 530.93 ( approximately )
Answer: 5 sides
Step-by-step explanation: