Answer: B
The correct second step for the given proof is;
by the division property of equality.
Explanation:
We want to find the correct second step for the given proof.
Recall that from division property of equality, when we have;
a=b and c=d, dividing the equations by each other, the equation will still be equal;
For the given Prove;
statement 1 states that the circumference circle 1 and 2 can be expressed as;
So, for step 2;
Applying the division property of equality, we have;
Therefore, the correct second step for the given proof is;
by the division property of equality.
Answer:
4 days
Step-by-step explanation:
In this question, we are asked to calculate the number of days Melvin commutes if she commutes at a certain rate per day and last week, she took 14hours to commute.
Now, this is a rate question. She commutes at a rate of 3.5hrs per day and she commuted a total of 14 hours.
To get the number of days for which she has commuted, we simply divide the number of hours of commuting by the rate at which she commutes per day.
Mathematically, this equals 14/3.5 = 4 days
Answer: -15x+6
Step-by-step explanation:
c(x) = 3x - 6
d(x) = -5x + 4
(cod)(x)=
c(d(x))=
c(-5x+4)=
3(-5x+4)-6=
-15x+12-6=-15x+6