-2xy+30td
Step-by-step explanation:
2xy-6td-4(xy-9td)
2xy-6td-4xy+36td
2xy-4xy-6td+36td
-2xy+30td
Step-by-step explanation:
Equation: 3.9^2 + x^2 = 11^2
x = 10.29
Answer:
-58
Step-by-step explanation:
-|123+(-1)|/2-(-3)
-|122|/2-(-3)
-122/2-(-3)
-61-(-3)
-58
Answer:
8.944
Step-by-step explanation:
To find the missing Length, Use Pythagorean Theorem!





so it is approximately 10 but not quiet
hope this helps