Step-by-step explanation:
We can simplify the polynomial x² + 5x + 6 as (x + 2)(x + 3)
Let me know what are you looking for regarding this polynomial!
Answer:
(x+2)(x+3)
Step-by-step explanation:
x^2+5x+6
x^2+(2+3)x+6
x^2+2x+3x+6
x(x+2)+3(x+2)
(x+2)(x+3)
What is the equation of the graph shown?
Greetings from Brasil...
As we have a line, the function will be given by the expression:
F(X) = AX + B
where
A = ΔY/ΔX
B = where the line intersects the Y axis
Looking at the graph we have already concluded that
B = - 3
A = ΔY/ΔX
A = (5 - 3)/(4 - 3) see attached picture
A = 2
So,
F(X) = AX + B
F(X) = 2X - 3can some one simplify for x
12=7x+6-5x
Answer:
x = 3
Step-by-step explanation:
12 = 7x + 6 -5x {Combine like terms}
12 = 7x - 5x + 6
12 = 2x + 6 {Subtract 6 from both sides}
12 - 6 = 2x
6 = 2x {Divide both sides by 2}
6/2 = 2x/2
3 = x
x = 3
In the
Pythagorean
Theorem what is
c known as?
help quickly please~❤️
Answer:
This depends on the drop downs but its probably this:
1. Coefficient
2. Factor (I changed this one after the asker said what options there are)
3. Constant
Answer:
In the first term, 3 is a coefficient
In the second term, (x + 2) is a factor
In the last term, 4 is a constant
Step-by-step explanation:
Correct from Edmentum
x[8x + (-4)x]² - (4)-(-6)x
Graph t> -2 on a number line
Answer:
Step-by-step explanation:
Enter the decimal value positioned at point B.
Answer:
-2.25
Step-by-step explanation:
each mark represents 0.25
Decimal value positioned at point B is -2.25
What is Number system?A number system is defined as a system of writing to express numbers.
A number line can be defined as a pictorial representation of numbers on a straight line.
In the given number line each line represents 0.25 (zero point two five value).
As B is in between -2 and -3.
So B value is between minus two and minus three
The values which can be between -2 and -3 are -2.25, -2.5, -2.75.
The decimal value positioned at point B is -2.25
Hence decimal value positioned at point B is -2.25
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Which recursive formula can be used to generate the sequence shown, where f(1) = 9.6 and n > 1? 9.6, –4.8, 2.4, –1.2, 0.6, ...
Answer:
whoa slow down one by on pls its hard for me 2 answer all that at once
Step-by-step explanation:
Line segment AB has endpoints A (2, 3) and B(-4, 6). What are the coordinates of the midpoint of AB?
The midpoint of AB is (-1, 4.5)
x-coordinates: (2-4)/2 = -2/2 = -1
y-coordinates: (3+6)/2 = 9/2 = 4.5
Solution: (-1, 4.5)
1
The admission fee to a movie is $12.50. Each concession item costs $1.75.
How much does it cost to go to the movie and then purchase 3 items at the
concession stand?
A teacher surveyed all 120 of her students about their lunch and lunch schedule. The teacher asked two questions:
• Do you buy a school lunch or bring lunch from home?
Do you eat during festlunch, second lunch, or third lunch
The results showed the majority of her students eat during second lunch and most students buy a school lunch
Which two way table could be a correct representation of the results?
D
you buy lunch and your teacher asks you how much you brought from home then you divide, simple.
The area of a mirror is 225 in.² and it’s with is 13 3/4 inches will the mirror fit in a space that is 15“ x 16“ explain
Step-by-step explanation:
A = wh
225 in² = (13.75 in) h
h ≈ 16.4 in
No, the mirror is too tall.
10 - 3x < 16
Can y’all help me pls
Answer:
x>-2
Step-by-step explanation:
first you subtract 10 from both sides to find x
10-3x-10<16-10
-3x<6
now here you divide both sides by -3
-3x/-3<6/-3
BUT since you are dividing by a negative number the sign will have to flip
so the answer will be
x>-2
While shopping, Kyla found a dress that she would like to purchase, but it costs $52.25 more than she has. Kyla charges $5.50 an hour for babysitting. She wants to figure out how many hours she must babysit to earn $52.25 to buy the dress. Kyla needs to work ________ hours to earn $52.25.
If mLP = (19x - 5) and x = 4, find mLP and classify the angle.
mLP = ?
Classify the angle.
Acute
Right
Obtuse
Straight
Five hundred sixty two and nine tenths
Answer:
562.9
Step-by-step explanation:
Let f(x)=5x-4 and g(x)=x^2-1. Find (g*f)(-1)
Answer:
D. 80
Step-by-step explanation:
Given:
f(x) = 5x - 4,
g(x) = x² - 1
Required:
(g o f)(-1)
SOLUTION:
(g o f)(-1) = g(f(-1))
Plug in -1 for x into the function, f(x) = 5x - 4:
g(f(-1)) = g(5(-1) - 4)
= g(-5 - 4)
= g(-9)
Plug in -9 for x in the function, g(x) = x² - 1
g(-9) = (-9)² - 1
= 81 - 1
= 80.
Therefore, (g o f)(-1) = g(f(-1)) = 80
D. 80 is the correct answer.
To determine the number of trout in a lake, a conservationist catches 132 trout, tags them, and throws them back into the lake. Later, 22 trout are caught; 11 of them are tagged. How many trout would the conservationist expect to be in the lake?
The conservationist would expect that there are how many trout in the lake?
what is the solution of 2 - 3i and 2 + 3i?
Answer:
Step-by-step explanation:
Multiplying
(2 + 3i)(2 - 3i)
4 - 6i + 6i - 9i^2
4 - 12i + 9
13 - 12i
Add/subtract
2 - 3i + 2 + 3i = 2
2 - 3i - (2 + 3i) = 2 - 3i - 2 - 3i = -6i
Write the equation for the transformation of f(x) = |x| as shown in the graph.
Answer:
f(x)= 3|x-3|+1
Step-by-step explanation:
Reason why it's not +3 is because it's the reverse when graphed. But that only applies for the numbers in the brackets. If it's in the brackets and it's positive, you go to the left. If it's negative, then it goes to the right. And as you see, the V isn't on the point (0 , 3), and is in fact, above it, by 1. The graph has also been stretched vertically by 3, it looks like. Hope that was helpful for you!
Answer:
y = 2|x-3| + 1
Step-by-step explanation:
The vertex of g(x) = |x| is at (0,0)
We have moved the vertex to ( 3,1)
y = f(x) + C C > 0 moves it up
y = |x| + 1 for the shift up 1
y = f(x + C) C < 0 moves it right
y = |x-3| for the shift to the right 3
y = Cf(x) C > 1 stretches it in the y-direction
y = 2|x| since it is stretched by a factor of 2 in the y direction
Combining
y =2|x-3| + 1
Twice the cube of a number
Answer:
2n^3
Step-by-step explanation:
n^3 represents the cube of the number n; therefore,
"twice the cube of a number" is 2(n^3) or 2n^3
The cost of a water heater is $550. Tax is 8%. How much tax will they pay for the water heater?
That passes through (-4,0) and is parallel to y= -2x+1
Answer:
y = -2x - 8
Step-by-step explanation:
Parallel lines always have the same slope. Here, it is -2.
So, our equation so far looks like this:
y = -2x + b, where b is the y-intercept
We need to find b. We know our line passes through (-4, 0), so let's plug -4 in for x and 0 in for y:
y = -2x + b
0 = -2 * (-4) + b
0 = 8 + b
b = -8
Since b = -8, our equation is thus y = -2x - 8.
~ an aesthetics lover
1.9 x (1/4) answer as a fraction
Answer:
19/40 1.9x0.25=0.475= 19/40
Answer:19/40
Step-by-step explanation:
0.45 repeating a whole number? Natural number? Real number?
Answer:
real number
Step-by-step explanation:
when you have an equation the the result of multiple property's, can all the property's be in one equation?
Answer:
Step-by-step explanation:
5x - 3 = 2(x +2)^2
Don't try this. It is a double ugly equation. But you can see that you use the power property. You use the distributive property. You use addition and subtraction and division and multiplication to solve it.
what is the solution to 1/5y+1/8=3/20
Answer:
y=1/8
Step-by-step explanation:
What is the square root of 586
simplify the following expressions ( combine like-terms )
Answer:
x + 2y
Step-by-step explanation:
Step 1: Write expression
-3x + 2y + 5x - x
Step 2: Combine like terms (x)
2x + 2y - x
x + 2y
There are two options for buying crickets option A.7 pounds of crickets for 3.15 option B.3 pounds of crickets for 1.47 which option is better to buy justify your answer
Answer: 7
pounds for 3.15 is a better option
Step-by-step explanation:
Here in this question, we want to know which of the two options is a better option for buying crickets.
To know the better option, we shall be needing the unit price in whatever system to be used;
7 pounds of crickets for 3.15;
so the unit price here will be 3.15/7 = 0.45 per pound
For the second system, we have 3 pounds for 1.47 so the unit price will be 1.47/3 = 0.49 per pound
As we can see, the first option commands a cheaper price per unit, so it is the better option to buy