One inch=2.54 cm 45 inches=17.7165 answer=A
Answer:
1
Step-by-step explanation:
X + y = 24....multiply by -3
3x + 5y = 100
---------------
-3x - 3y = - 72 (result of multiplying by -3)
3x + 5y = 100
----------------add
2y = 28
y = 28/2
y = 14 <== 5 pointers
x + y = 24
x + 14 = 24
x = 24 - 14
x = 10 <== 3 pointers
Answer:
71.2
Step-by-step explanation:
The area for a rectangle is width x height.
11393=160x
11393/160=x
71.2=x
We know that
[volume of a cube]=b³
where b is the length side of a cube
for b=1/3 in
Volume of a cube=(1/3)³---------> 1/27 in³
if one cube has a volume -------------> (1/27) in³
X---------------------------------------------> 1 in³ (volume of a prism)
X=1/(1/27)---------> 27 cubes
the answer is 27 cubes