Answer:
2
we know that and means adding so.
from the question
2+2/3-1+1/3
=1+2/3+1/3
=(3+2+1)/3
=6/3
=2
19 is the answer since 2 to the 2nd power is 4 5×4=20 -1 to the 2nd power is -1
20-1=19
It's 59 millimeters long. Hope this helps.
Hello!
<em><u>Answer:</u></em>
<em><u>p<6</u></em>
<em><u>*The answer must have a positive sign and less than symbol sign.</u></em>
Step-by-step explanation:
First, you subtract by 7 from both sides of an equation.

Then, simplify.

Next, multiply by -1 from both sides of an equation.

Simplify.

You can also divide by 2 from both sides of an equation.

And finally, simplify and solve. You can also divide by the numbers.

Final answer: 
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D
Answer:true
Step-by-step explanation:
The top line segment (12) is twice as long as the original, smaller (6), segment