The error was in second step.
3√(y^3)^4 = y^4
(Cube root cancels cube and not power 4)
The answer should be:
xy^4/4
//Hope it helps.
$60 x (100%+15%+7%) = $60 x 122% = $73.20
Answer:
Step-by-step explanation:
In trapezoid FPST, FP=ST, then this trapezoid is isosceles, so
Draw the height PH. Triangle FPH is right triangle with two angles of measure 45°. This means that FH=HP. By the Pythagorean theorem,
Since trapezoid FPST is isosceles, the base FT hasthe length
Then the length of the midline is
Answer:
Step-by-step explanation:
1 Answer. Reflection does not preserve orientation. Dilation (scaling), rotation and translation (shift) do preserve it.
Cate earns $20 per hour, so we are looking for the number of hours: 20x
Cate pays $1.50 for the bus each way, implying that she rides the bus twice in a day: 3
Cate must end up with $117: 117
117 = 20x + 3
114 = 20x
x = 5.7 hours
Cate must work 5.7 hours to end up with $117.
Hope this helps!! :)
