Answer:
14 and 16.
Step-by-step explanation:
We know that two consecutive even numbers is 30.
Let's let n be <em>any number</em>.
Then the first <em>even</em> number must be 2n.
This is because n can be any number, either even or odd. However, if we multiply it by 2, this <em>ensures</em> that 2n is even. Remember that any number multiplied by 2 yields an even number.
Therefore, the consecutive even number will be (2n+2). Not (2n+1), because that gives an odd number.
We know that they sum to 30. So, we can write the following equation.
And we solve from there:
So, the value of n is 7.
Therefore, the first even number is 7(2)=14.
And the consecutive even number is 16.
Edit: Typo
Answer:
The location will be at 
units.
Step-by-step explanation:
A scuba diver descended at a rate of 
units per second.
Now, if 0 represents the surface of the water and distances below the surface are negative, then after 
seconds the location of the diver will be given by the followings :
In one second the diver descends by 2.25 units depth.
So, in 12.5 seconds the diver will descend by 
units i.e. 
units depth.
Therefore, the location will be at units. (Answer)
Answer: R= 1
Explanation: no matter how you do it you still get 1 bc its x divided by y which is 1
For this case we have the following functions:
We must find 
. By definition we have to:
So:
Finally, the composite function is:
Answer:
Answer:
x=-5
Step-by-step explanation:
