Yeaaaaaaaaaaaaaaaaaaaaa :(
(-8)^3 is the same as multiplying -8 by itself 3 times:
-8 x -8 x -8:
-8 x -8 = 64
64 x -8 = -512
(-8)^3 = -512
Answer:
0.5152
Step-by-step explanation:
Answer for x
2x-1/2=
2x=1/2 multiply both sides with 2
4x=1
x=1/4
Answer:
135% = 27/20 = 17/20 as a fraction
Step-by-step explanation:
Step 1: Write down the percent divided by 100 like this:
135% = 135/100
Step 2: Multiply both top and bottom by 10 for every number after the decimal point:
As 135 is an integer, we don't have numbers after the decimal point. So, we just go to step 3.
Step 3: Simplify (or reduce) the above fraction by dividing both numerator and denominator by the GCD (Greatest Common Divisor) between them. In this case, GCD(135,100) = 5. So,
(135÷5)/(100÷5) = 27/20 when reduced to the simplest form.
As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 135/100 is also equal to 1 7/20 when expressed as a mixed number.
