I divided the 297.25 by the 29 half bracelets already made. I got 10 1/4cm per half a bracelet. So Candace needs another 10 1/4cm of string to finish the last one.
I hope that is clear.
Answer: First option.
Step-by-step explanation:
Given the following equation provided in the exercise:
You can follow the steps indicated below in order to find the solution of this equation:
1. Cubing both sides of the equation, you get:
2. Finally you must subtract 8 from both sides of the equation:
You can notice that this solution matches with the first option.
The ball describes a parabola, as you can see in the attached picture. So, the point where the ball strike the ground is the point where the parabola meets the x axis. In fact, the x-axis is the set of points where y=0, which means that the ball has height 0 or -again- it hits the ground.
So, we have to set y=0 in our equation and look for the positive solution. We have
And the positive solution is
So that's the distance from the child where the ball strikes the ground.
833
Seravalle____________Chiesanuova______________San Marino
|---------------------------------------------------------------------|
982
so the distance from Chiesanuova to Serravalle is :
982 - 833 = 149 miles <==
<span>The ratio of the measure of central angle PQR to the measure of the entire circle is 1/8.
The area of the shaded sector depends on the length of the radius.
The area of the shaded sector depends on the area of the circle.</span>