1/2 of 32 is equal to 16.
Answer:
12
Step-by-step explanation:
Multiply the number of items with each other.
3 hats • 2 pairs of glasses • 2 mustaches
= 3 • 2 • 2
= 12
Step-by-step explanation:
5×16+4×9=116
(4+6×2)-12=4
4x-2y=7 (1)
-3x+3y=10 (2)
3y= 3x+10
y= x+10/3 (3)
sub (3) into (1)
4x-2(x+10/3)=7
4x-2x-20/3=7
2x-20/3=7
+20/3 +20/3
2x= 41/3
x= (41/3) / 2
x= 41/6
sub x= 41/6 into (3)
y= 41/6+10/3
= 61/6
Therefore the point of intersection is (41/6, 61/6)
Circumference= diameter x pi
12x3.14 = 37.68
