Answer:
If x is an integer, then for values of x ≤ 0 would -x be positive.
General Formulas and Concepts:
Math
Step-by-step explanation:
We know that integers comprise of the number line from -∞ to ∞. We can have numbers like -3, -2, -1, 0, 1, 2 ,3.
If we say that x is an integer, and that -x must be positive, then that means the integer x must be negative, because a negative times a negative is a positive.
∴ x can only be negative integers, thus giving us x ≤ 0.
multiplying polynomials find the product (2a-1)(8a-5)
The product of (2a-1)(8a-5) is 16a² - 18a + 5.
To find the product of (2a-1)(8a-5), we can use the distributiveproperty. This means that we multiply each term in the first polynomial (2a-1) by each term in the second polynomial (8a-5) and then combine like terms.
Applying the distributive property, we have:
(2a-1)(8a-5) = 2a(8a) + 2a(-5) - 1(8a) - 1(-5)
Simplifying this expression, we get:
16a² - 10a - 8a + 5
Combining liketerms, we have:
16a² - 18a + 5
Therefore, the product of (2a-1)(8a-5) is 16a² - 18a + 5.
In this case, we multiplied each term of the first polynomial by each term of the second polynomial, resulting in four terms. Then, we combined like terms to simplify the expression. The final product is a quadratic polynomial with a leading coefficient of 16 and terms involving the variable 'a'.
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Answer:
All you have to do is ask a question and someone will find and answer.
Answer:
at what?
Step-by-step explanation:
The perimeter of the scale drawing is 7.25 11.875 14.5 47.5those are the answers to choose from
centimeters.
The perimeter of the actual flag is
inches. 14.5 29 47.5 95 those are the answers to choose from
the answer is 150 because you figure that 75 is 3/4 of 100. and 1/4 of 200 is 50. or you can do
.75*200=150