Problems:
0.5x0.5 = 0.25
0.6x0.6 = 0.36
0.1x0.5 = 0.05
1.5x0.5 = 0.75
There are many problems like that. You can do 0.2, 0.3, 0.4, 0.5, etc. multiplying another integer.
Answer:
sorry i dont know but this is for a challenge
Step-by-step explanation:
Hello,
The answer is "x=91".
Reason:
First write the equation:
3^4+2*5=
Now use PEMDAS:
E goes first:
3^4=3*3*3*3=81
81+2*5
M goes next:
2*5=10
81+10=
Now use A:
81+10=91
x=91
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
A). |x| = |-x|
This is always true.
The definition of 'absolute' value is 'size of the number without its sign'.
That's what this expression says.
b). |x| = -|x|
This is never true, because an absolute value is never negative.
This one would true if x=0 . So maybe some people might say
it's sometimes true, but that doesn't feel right to me. I say never.
c). |-x| = -|x|
This looks to me like exactly the same situation as (b),
and I would say all the same things about it.
