Answer: -3y^3z^6(5y^4+z^2)
Explanation: The first number in the parenthesis has to be positive, so the GCF in this problem will be negative. The GCF between the coefficients is 3. The GCF between the y variable is y^3. The GCF between the z variable is z^6. We combine all of the GCFs to get an overall GCF: -3y^3z^6. Then we will factor it out of the two terms, giving us: -3y^3z^6(5y^4+z^2). You can check the answer by multiplying them to see if you get the original expression.
Step-by-step explanation:
it is the formula to calculate the time
in the formula
t = I / pr
t stands for time.
I stands for interest.
p stands for principal.
r stands for rate.
Hope it helps. :)
Answer: 1 and 21/100
Step-by-step explanation: Using the place value chart, we can see that 1.21 means 1 unit, 2 tenths, and 1 hundredth.
Think of 2 tenths and 1 hundredth as 21 hundredths.
So we have 1 and 21/100 which can
be written as the mixed number 
.
I have attached the place value chart below.
Answer:
as of my calculation it is, a acute angle to the looks of it. so it is therefore 25.
Step-by-step explanation:
Answer: last option
Step-by-step explanation:
The formula to find the Discriminant is:
Given the quadratic equation 
, you can identify that:
Now, you can substitute values into the formula , then:
As the Discriminant is greater than 0 (
), then the quadratic equation has two distinct real solutions.
