27:64
Use the equation x³:y³, which is this case is 3³:4³
Answer:
219362.5
Step-by-step explanation:
219362.5 because 190750÷10=19075
19075÷2= 9537.50
19075+9537.50=28612.50
219362.5+28612.50=219362.5
Answer: D. 143
Step-by-step explanation:
31 times 4.26 = 132.06 + 10.908 = 142.968 which simplifies to 143 because you round up.
Answer: (2x+5)(2x−5)
Step-by-step explanation:For me, what i like to do is to try divide the problem into two parts. For example in this problem, you would divide the 4x^2 into two 4x(since 4x+4x = 4x^2). Then 25 can be divide into into 5s (5x5=25). SInce you know that its a negative 25, you know that it has to be a negative on one of the sides. So the answer in factor form is (2x+5)(2x−5)
answer; you
Step-by-step explanation:
