Help me out! I always mark brainliest. Unless of course, it is incorrect or inadequate. Please include how you did the problem. Thanks!
Answers
f(x) has the equation
f(x) = (x+3)(x - (2 + 5i))(x - (2 - 5i))
If we expand this polynomial out, we get the simplest standard form
f(x) = x^3-x^2+17x+87
Therefore the answer to this question is f(x) = x^3-x^2+17x+87
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The length, 18 meters, is the answer to the following question."The length of a rectangle is three meters longer than its width. The area of the rectangle is 270 square meters. What is the length of the rectangle?"Rework this problem: Write an equation using ???? as the length (in meters) of the rectangle that would lead to the solution of the problem. Check that the answer above is correct by substituting 18 for ???? in your equation.
Answers
Answer:
16
Step-by-step explanation:
x^2-8x+k is a quadratic expression of the form ax^2 + bx + c. Here a = 1, b = -8 and c = k. Focus on x^2-8x and complete the square as follows: Take half of the coefficient of x (that is, take half of -8) and square the result:
(-4)^2 = 16; if we now write x^2-8x+ 16, we'll have the square of (x - 4): (x -4)^2.
Thus, k = 16 turns x^2-8x+k into a perfect square.
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Answer:
Try timesing
Step-by-step explanation:
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The amount of money that Emerson makes if she sells all of the treat bags will be $119.
What is Algebra?
Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Emerson made 408 hand-crafted canine treats to sell at a nearby pet store. She places 24 treats in each pack and sells the sacks for $7 each.
The number of the treats will be given as,
⇒ 408 / 24
⇒ 17
Then the amount of money that she earns will be given as,
⇒ $7 x 17
⇒ $119
The amount of money that Emerson makes if she sells all of the treat bags will be $119.
More about the Algebra link is given below.
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Answer:
emerson will have $119 after selling all the bags.
Step-by-step explanation:
do 408 divided by 24 to get 17 and then times the answer by 7 to get how much emerson got at the end
Use 3.14 and round your answer to the nearest hundredth
millimeters
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Answer:H=15.00mm
Step-by-step explanation:
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so there are some rational numbers that are whole numbers too :))
i hope this be helpful
have a nice day
Answers
V = (5x²)³
V = (5x²)(5x²)(5x²)
V = 5x²+²+²
V = 5x^6