Answer:
Step-by-step explanation:
Given
From Figure
Sides of Triangle
Now, using concept
Perimeter of triangle = Sum of the sides of triangle
So,
Perimeter of triangle = 
Adding 
and 
, so,
Perimeter of triangle = 
This can be written as
Perimeter of triangle =
Adding 15 and 10,
Perimeter of triangle =
So, the correct choice is =
Hope this helps.
Answer:
Step-by-step explanation:
<u>Log both sides:</u>
- log 10^x = log 9
- x log 10 = log 9
- x*1 = log 9
- x = log 9
Correct choice is A
Answer:
1
Step-by-step explanation:
6/6 is equivalent to 1 as it is the same value. Think of it as Random Person at 6 of the 6 pieces of 1 cookie. So she ate all the pieces and had the whole cookie.
Answer:
hole at x=-3
Step-by-step explanation:
The hole is the discontinuity that exists after the fraction reduces. (Still doesn't exist for original of course)
The discontinuities for this expression is when the bottom is 0. x^2-9=0 when x=3 or x=-3 since squaring either and then subtracting 9 would lead to 0.
So anyways we have (x+3)/(x^2-9)
= (x+3)/((x-3)(x+3))
Now this equals 1/(x-3) with a hole at x=-3 since the x+3 factor was "cancelled" from the denominator.
Answer:
So if 14% are over 65, and 320 residents are over 65, then we can say that 14% of the town is 320. Then, we can divide by 14 to find 1%, which is 22.857142857 Now we can multiply this by 100 to get 2285.7142857.
Step-by-step explanation:
