Answer:
16
Step-by-step explanation:
7 + 54/3*2
simplify the fraction
=7 + 54/6
=7 + 9
= 16
9 squares because if there are 18 triangles in it then you divide 18 by 2 and get 9
Answer:
The original piece of wood is 108 cm
Step-by-step explanation:
From the given ratio, the shortest is of the ratio 5 and the longest is of the ratio 7
Let the original piece of wood be x
so the sum of the ratios will be;
5 + 6 + 6 + 7 = 24
the shortest length would be 5/24 * x
= 5x/24
the longest will be 7/24 * x = 7x/24
From the question;
7x/24 -5x/24 = 9
(7x-5x) = 24(9)
2x = 24(9)
x = (24 * 9)/2
x = 108 cm
Answer:
Neither
Step-by-step explanation:
Parallel must have the same slope.
Perpendicular must have reciprocal slopes.
These two contain neither.
1/2bh
1/2b4 = 18
b4= 36
b= 9 yards
