Answer:
never
Step-by-step explanation:
smith will run out by week 2
Answer:
Answer B: -30
Step-by-step explanation:
Let B be as follows:
[-18 3]
[4 1 ]
To find the determinant, multiply diagonally <em>downward</em> from -18 through 1, obtaining -18. We keep this sign as is.
Continue: Start at 4 and move diagonally <em>upward</em> through 3; this product is 12. Because we moved upward, give this result the opposite sign: -12.
Now add together these two products; that is, add together -18 and -12. Here the sum is -30. This is the determinant of the matrix. It's Answer B.
Finding the determinant of a 3x3 matrix obviously requires more steps, but the general approach is similar.
Answer:
monomial
Step-by-step explanation:
A monomial is a number, a variable, or a product of numbers and variables with whole number exponents. The degree of a monomial is the sum of the exponents of the variables. A constant has degree 0.
pls mark as brainliest
Answer:
16 comets
Step-by-step explanation:
This is like a simple versions of systems of equations.
You'd want to create 2 equations describing the two pieces of information they give you. First, define the variables:
# of Fantails = f
# of Comets = c
You know Gloria has 22 total, so f + c = 22
You also know there are 10 fewer f than c, so c - 10 = f
In this case, you can substitute "f" in and solve for c.
(c - 10) + c = 22
2c - 10 = 22
2c = 32
c = 16
I hoped this helped!
Answer:
1.59
Step-by-step explanation:
It is 1.59 because Circumference = 2(pi)r, so then you just work backwards.
10 divided by 2 =5.
Then 5 divided by (pi) or 3.14= 1.59
