Answer:
Step-by-step explanation:
x²+x²=9²
2x²=81
x²=81/2=(81×2)/4
x=9√2/2≈4.5√2≈6.36
9.
x²+x²=11²
2x²=11²
x²=11²/2
x=11/√2=11√2/2≈7.78
Answer:
$708.26
Step-by-step explanation:
771.95 x .0825 = 63.69
771.95 - 63.69 = $708.26
Hope this helps
What is the rule for the linear function shown in the graph?
f(x) = 2x - 4
x= 49/9 − 2y/9
Step-by-step explanation:
Move all terms that dont contain x to the right side and solve. (I solved for x i hope thats what you needed. Next time be a little more detailed. (: )
Answer:
53.9 Kilograms of sugar in 7 hours
Step-by-step explanation:
7*7.7=53.9