the value of "x" is 5 and the value of "y" is 12
Answer:X=-2
Step-by-step explanation:Distribute 2 into 2x and 2 the subtract positive 2 from negative 2 to get negative 4 divide that by 2x to get x is equal to negative 2
Answer:
1=40
2=140
3=40
Step-by-step explanation:
We know on side
140 and side 2 are equal
1 and 3 are equal
So since 140 and 2 are equal
140*2=280
360 degrees total in any 4 sided shape
360-280=80
80/2=40
-7x-5v^4+5+7x^4+5+9x-=
2x^4+2x+10
I don't understand your question, what exactly am I calculating here if there are no digits? Please elaborate. Thank you