Answer:
3rd option
Step-by-step explanation:
use hypotenuse method
Answer:
number 2 is C and number 3 is D
Step-by-step explanation:
It’s A because 2+3=5 and 5x7=35
(3-2)-1=0
3-(2-1)=2
Boom! Done
<span>Percent error is the percentage ratio of the observed value and the true value difference over the true value so you don't need plus or minus signs. Thanks!</span>
