Answer:
Step-by-step explanation:
If this has at least one solution then it will come from either 4q+9=2q-1 or from 4q+9=-(2q-1).
Let' solve the first:
4q+9=2q-1
Subtract 2q on both sides:
2q+9=-1
Subtract 9 on both sides:
2q=-10
Divide both sides by 2:
q=-5
Let's check it into the original equation:
|4(-5)+9|=|2(-5)-1|
|-20+9|=|-10-1|
|-11|=|-11|
11=11
So q=-5 checks out as a solution.
Let's solve the other equation:
4q+9=-(2q-1)
Distribute:
4q+9=-2q+1
Add 2q on both sides:
6q+9=1
Subtract 9 on both sides:
6q=-8
Divide both sides by 6:
q=-8/6
Reduce:
q=-4/3
Let's check it into the original equation:
|4(-4/3)+9|=|2(-4/3)-1|
|-16/3+9|=|-8/3-1|
|11/3|=|-11/3|
11/3=11/3
So q=-4/3 also checks out since both sides are the same when plugging in q=-4/3.
Answer:
- 5/2 or -2.5 so yeah
Step-by-step explanation:
Please put the brainliest if this helped you out!
Answer:
See Explanation
Step-by-step explanation:
Required
Determine how far he walked in one loop
<em>This question is incomplete, as the playground diagram and dimensions are missing. However, I'll answer on a general terms.</em>
<em></em>
What this question requires is to calculate the perimeter of the playground.
Assume that the playground is rectangular and the dimensions are: 2 meters by 3 meters.
The distance walked will be calculated using the following perimeter formula.
If it is a square with 5m as the length of one of its side, the distance would be:
<em>So basically, all you need to do is calculate the perimeter of the playground.</em>
Answer:
40 miles
Step-by-step explanation:
15 + 0.50m = 25 + 0.25m
0.50m = 10 + 0.25m
0.25m = 10
m = 40
Hey there !
No. of ways to arrange n objects is n!
[ When there's no conditions ]
Hence , number of ways we can arrange 9 performers is 9! = 362880 Ans.
Hope it helps!
