The measure of the length of the edge, is given by the subsequent formula:
<span>L=πD≅3.14D</span><span>
where D is the diameter of your pizza, namely D= 14 inches
</span>
Answer: 3.14*14=43.96
Answer:
x=12.5
Step-by-step explanation:
2x-25=0
Move 25 to the right with addition so you get the 2x by itself:
2x=25
Now divide the 2 to the right to get the x by itself:
x=25/2, which is the same as x=12.5
Answer:
2000
Step-by-step explanation:
Basically you know that 2000 is within the margin of 10001-50000, so the tax rate is 5%. From here we can multiply 40000 (the starting value) and multiply it by 0.05 (which is 5% as a decimal), so it calculates out to 2000!! Good luck :)
D= b^2-4ac
D= 9-4*1*2
D=1
X= 3+1/2 OR 3-1/2
X= 2 Or 1
