1) 180 square cm
Answer:
2) 41 cubic cm
Step-by-step explanation:
1)
Area of pool = 12 * 15 = 180 square cm
2) Volume of water = 1/3 * Volume of pool
= 1/3 *123
= 41 cubic cm
20% as a decimal is 0.2
Hope this helps!
Area = length x width
So, 36/3 = 12
Width is 12
If im understanding your post this is what i get
y − 4x = 72
+ y + 4x = 2
_________
2y= 74
Y= 72/2
Y= 36
y − 4x = 72
35-4x=72
-4x=72-35
-4x=37
X= 37/-4
X= - 37/4 or -9.25
Answer in point (-37/4, 36)
Answer:
C or h - 2
Step-by-step explanation:
f(a + h) = a + h - 1
f(a) = a - 1
a + h - 1 - a - 1 = h - 2
