The next bigger hundred is 248,700 .
The next smaller hundred is 248,600 .
248,682 is closer to 248,700 than it is to 248,600 .
So the nearest hundred is 248,700 .
Answer:
Time 4 minus 2
Step-by-step explanation:
Answer:
r=22.931374,−22.931374
Step-by-step explanation:
Let's solve your equation step-by-step.
1652/3.141593 = 3.141593r^2/3.141593
Step 1: Simplify both sides of the equation.
525.847932=r^2
Step 2: Subtract r^2 from both sides.
525.847932−r^2=r^2−r26
−r^2+525.847932=0
Step 3: Subtract 525.847932 from both sides.
−r^2+525.847932−525.847932=0−525.847932
−r^2=−525.847932
Step 4: Divide both sides by -1.
−r^2/−1 = −525.847932/−1
r^2=525.847932
Step 5: Take square root.
r=±√525.847932
r=22.931374,−22.931374
Answer:
r=22.931374,−22.931374
Recall that
. So we can add twice the first equation to the second one to get
Since
, we have
so
If
, then
If
, then
So the solution set is
Answer:
a) y = 4x + 7 (b) y = 5x + 1 (c) y = 6x + 2 (d) y = 9x + 13