Answer:
82 cm
Step-by-step explanation:
In rectangles diagonals are equal and bisect each other
AO = BO
5x + 1 = 4x + 9
Subtract 1 from both sides
5x = 4x + 9 -1
5x = 4x + 8
Subtract 4x from both the sides
5x - 4x = 8
x = 8
AO = 5x + 1
= 5*8 +1
= 40 + 1
AO= 41 cm
Diagonal = 2*41 = 82 cm
450*(1+0.18)=531 hence 450 increased by 18% is 531
Answer:
2x
Step-by-step explanation:
log4(16^x)
log4(4²^x)
log4(4^2x)
2x log4(4)
2x
You completely left out the x, approach is fine though
Answer: Not how this works and you can't have 10,000,000 points that's not possible.
Step-by-step explanation:
$45 x .15 = $6.75 + $45 = $51.75
Hope this helps.