Answer:
- The lowest point = 20 ft
- The highest point = 60 ft
- The diameter of the wheel = 40 ft
Step-by-step explanation:
<h3>Given</h3>
- The radius = 20 ft
- Distance from the ground to the center = 40 ft
<h3>To find</h3>
- The lowest point
- The highest point
- The diameter of the wheel
<h3>Solution</h3>
- The diameter = 2*radius = 2*20 ft = 40 ft
- The lowest point = distance to the center - radius = 40 ft - 20 ft = 20 ft
- The highest point = the lowest point + diameter = 20 ft + 40 ft = 60 ft
The correct answer is A given,
because it is always the first step to start the proving process.
be strong:)
Answer:
Step-by-step explanation:
Note that 80% is 8 times 10%.
Thus, we could start with "If 10% of a number is 7" and multiply both quantities by 8: "80% of a number is 56."
Think:
10% of a number is 7,
20% is 14,
50% is 35,
70% is 49, and
80% is 56.
X=r-s/t
1.(S+tx)+(-s)=r+(-s)
2.s+tx-s=r-s
3.s-s+tx=r-s
4.tx=r-s
5.tx/t=r-s/t
6. x=r-s/t
