Answer:
6
Step-by-step explanation:
Rule for divisibilty of 6:
- sum of place values is a multiple of 3
- an even number
Step 1: dd the integers
- 7 + 6 + 8 + 7 + 2 + x
- 30 + x
Now, we have a couple options:
You can use any of these three values,
But the number has to be even, so the last digit has to be even. The correct answer is 6.
-Chetan K
Answer:
343
Step-by-step explanation:
Big brain calculator work
28 + 35 + 42 + 49 + 56 + 63 + 70 = 343
K.E=0.5mv^2
GPE=mgh
The child has both K.E and GPE


g is taken as 9.81
Answer:
18 hdhb
Step-by-step explanation:
Answer:
x=-6 is an extraneous solution
Step-by-step explanation:
we have

squared both sides



solve the quadratic equation by graphing
The solution is x=-6 and x=-1
see the attached figure
<u><em>Verify each solution</em></u>
substitute the value of x in the original expression
For x=-6


----> is not true
so
Is an extraneous solution
For x=-1


----> is true
so
Is the solution