Answer:
x = 10.39 to the nearest hundredth.
Step-by-step explanation:
this is a right angled triangle so we use the Pythagoras theorem:
12^2 = x^2 + 6^2
x^2 = 12^2 - 6^2
x^2 = 144 - 36 = 108
x = √108
x = 10.39 (answer).
answer is 2.2 66 88862 u88272
The roller coaster could be represented by the function for Choice D.
If you were to graph this function, you would find that the zeros (x-intercepts) of the function are at the points of -2 and 1. Those are the needed points in the problem.
Since this is a parabola that opens upward, the parabola must be below the axis (or support bar) between those values.
a very fast way to do it:
Trivially 8.8*5>10, so the power of 10 is 6+2+1 = 9.
Therefore, the answer is 
Answer:
12.50h = 2500.75
Step-by-step explanation:
He earned $12.50 for 1 hour of work.
For 2 hours, he earned $12.50 × 2.
For 3 hours, he earned $12.50 × 3.
For h hours, he earned $12.50 × h which can be simply written as 12.50h
He earned altogether $2500.75, so 12.50h must equal 2500.75.
Answer: B 12.50h = 2500.75
