<u>Answer</u>
C. 4 + 6
D. 3.15151515.. + 4.6
E. √64 × √25
<u>Explanation</u>
A rational number is a number that can be expressed as a quotient or a fraction. That is it can be written as a/b.
π×6 = 6π ⇒ can not be written as a rational number.
√3 + √5 ⇒ the sum of two irrational numbers can not be rational.
4 + 6 = 10. Ten is a rational number. it can be written as 10/1
3.15151515.. + 4.6 = 104/33 + 23/5
= 1279/165
√64 × √25 = 8×5=40 This can be written as 40/1
3 1/12. Find the lowest common denominator. Multiply the the numerator and denominator by that. Then simplify.
Standard form is y=Mx+b so first step is to isolate y:
Y=1/3(x+3)-11
Then use order of operations to simplify the x to a whole number. First multiply by three:
3y=x+3-33
Now combine like terms:
3y=x-30
Finally,
Divide to make y have a coefficient if one:
Y= 1/3x -10
Answer:
eln2(x)ln(x4)/x
I HOPE THIS HELPED!
Step-by-step explanation:
Since, the number w and 0.8 are additive inverses.
A number 'a' is said to have an additive inverse '-a' if "a+ (-a)= 0".
Since, 'w' and '0.8' are additive inverses of each other such that 
Therefore, the value of 'w' should be '-0.8' so that 
.
So, the value of 'w' is =0.8
Now, Refer to the attached image which represents the position of 0.8 , w ( that is -0.8) and the sum of 0.8 and w.
Sum of 0.8 and w = 0.8 + w
= 0.8 +(-0.8)
= 0.
