Sqrt(80) = Sqrt(16) x sqrt(5)
= 4 x sqrt(5)
The answer to the problem is x - 1
Answer:
3.17
Step-by-step explanation:
0.45x + 0.72 + 5x = 18
5.45x = 17.28
x = 3.17
-15 and -2 don’t make +17
Answer:
43
Step-by-step explanation:
if EF(part) = 18 and DF(the whole line) = 61
61-18 is 43. 43=DE
Please give brainliest thanks