Answer:
7?
Step-by-step explanation:
if your asking x-10=?
then just put in x which is 3 because x=3
The answer two your problem is no remainder again because 46 divided by 2 equals 23
Answer:
see explanation
Step-by-step explanation:
Given that y varies inversely as x then the equation relating them is
y =
← k is the constant of variation
To find k use the condition y = 5 , x = 21
k = yx = 5 × 21 = 105
y =
← equation of variation
When x = 10, then
y =
= 10.5
Answer:
in the picture above.
Step-by-step explanation:
I hope that it's a correct answer.
So, values of x are: 
Step-by-step explanation:
We need to find the square root of 5x^2 = 300
Writing in mathematical form:

Divide both sides by 5


Taking square root on both sides






So, values of x are: 
Keywords: Square root
Learn more about square root at:
#learnwithBrainly