Answer:
jjytrewasxcfgyuikjyt45678ijhgfgn
Step-by-step explanation:






We can rule out the negative length.

Answer: b=4, h=18
Ratio with two equivalent measurements would be 1
Answer:
The correct answer is 15%
Source: Just took quiz and got it correct
Answer:
6
Step-by-step explanation:
Before solve this you've to know that,
( + ) × ( - ) = ( - )
( + ) × ( + ) = ( + )
( - ) × ( - ) = ( + )
Let us solve now.
13 + (-7)
13 - 7
= 6
Hope this helps you :-)
Let me know if you have any other questions :-)