27/3 = 9 cm3
the pyramid is 1/3 the volume of the cube because it fits exactly inside it
you solve the square root of 54a*7b*3
Answer:
M=-1/2
Step-by-step explanation:
Answer:
x = -7
Step-by-step explanation:
f(x) = -2x + 9
f(x) = 23
therefore, f(x) =
-2x + 9 = 23
-2x = 23 - 9
-2x = 14
-x = 14 ÷ 2
-x = 7
x = -7