They could be 30 because 30x4 is 120
When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
Answer:
fraction 3 over 8, because fraction 7 over 8 minus 2 times fraction 1 over 4 equals fraction 7 over 8 minus fraction 2 over 4
Step-by-step explanation:
this is it
V = 1/3*r^2*pi*h
6 = 1/3*2^2*pi*h
H = 6*3/(4*pi) = 1.4