Answer:
[tex] \frac{x + 2}{x - 2} [/tex]
Step-by-step explanation:
This is much easier to solve actually since both expressions have the same denominator.
To solve it therefore,just sum the numerators
(x²-4x-2)+(8x+6)
x²+4x+4 Now divide by the common denominator
x²+4x+4/x²-4
Factorize both numerator and denominator
(x+2)(x+2)/(x-2)(x+2)
Cancel out common terms
x+2/x-2
The picture I took is what I need help with.
Answer:
4th option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 6, 0 ) and (x₂, y₂ ) = (0, - 9) ← 2 points on the line
m = [tex]\frac{-9-0}{0-(-6)}[/tex] = [tex]\frac{-9}{0+6}[/tex] = [tex]\frac{-9}{6}[/tex] = - [tex]\frac{3}{2}[/tex]
The line crosses the y- axis at (0, - 9 ) ⇒ c = - 9
y = - [tex]\frac{3}{2}[/tex] x - 9 ← in slope- intercept form
Multiply through by 2 to clear the fraction
2y = - 3x - 18 ( add 3x to both sides )
3x + 2y = - 18 ← in standard form
solve the matrix equation
Answer:
c
Step-by-step explanation:
A line is represented by the equation y = x + 2. Suppose the slope of the line was doubled and the value of the y-intercept was divided by 2. What is the equation of the new line?
Answer:
y = 2x + 1
Step-by-step explanation:
slope is the coefficient of the 'x' term, in this case 1
doubling 1 gives you 2
y-intercept is 2, dividing this by 2 gives you 1
Negative four and one-fifth minus negative thirteen and one-tenth
Answer:
8 nine tenths
Step-by-step explanation:
help ME PLEASE FAILING GEOMETRY!
PLEASE HELP IT’S DUE TMR
Answer:
hope you find the answer
Belinda is thinking about buying a house for $286,000. The table below shows the projected value of two different houses for three years:
Number of years 1 2 3
House 1 (value in dollars) 294,580 303,417.40 312,519.92
House 2 (value in dollars) 295,000 304,000 313,000
Part A: What type of function, linear or exponential, can be used to describe the value of each of the houses after a fixed number of years? Explain your answer. (2 points)
Part B: Write one function for each house to describe the value of the house f(x), in dollars, after x years. (4 points)
Part C: Belinda wants to purchase a house that would have the greatest value in 25 years. Will there be any significant difference in the value of either house after 25 years? Explain your answer, and show the value of each house after 25 years. (4 points)
Answer: Part C: House 1 at 25 is at
$598820.5 (rounded to the
nearest cent) and House 2 is at
$511000. House 1 has a higher
value. I hope that helps
Twice the difference of a number squared and 7
Answer: 2(x^2-7)
Step-by-step explanation:
Factor. x^2+14x+48 please
Answer:
(x+8)(x+6)
Step-by-step explanation:
f(x) = 3x3 + 4x2 – 8x - 2
g(x) = 3x - 5
Find (f - g)(x).
[tex]\displaystyle (f-g)=f(x)-g(x) =3x^3+4x^2-8x-2-(3x-5 )= \\\\ \boxed{3x^3+4x^2-11x+3}[/tex]
Courtney has a total of 88 stamps worth $15.56. Some are $0.25 stamps and some are $0.02 stamps. How many of each foes she have?
Let x = # of 25-cent stamps
y = # of 2-cent stamps
{ x+ y = 88
{ 0.25x + 0.02y = 15.56
60 25-cent stamps 28 2-cent stamps
Can someone help me with this
Answer:
4/5, 3/4, 5/7, 2/7, 1/7
Step-by-step explanation:
Answer:
I am here to help you like a hero
Step-by-step explanation:
so the order is 4/5,3/4,5/7,2/7,1/7
please help. i’ll give 20 pt + brainliest.
help with 16 and 17
Answer:
qno 16= 1/2
qno17 = 417 are the answers........
Mikey spent 16 hours and 36 minutes on a puzzle. He's almost done but needed 4 hours and 43 more minutes to complete it. How long did it take Mikey to finish the puzzle?
Answer:
21 hours and 19 minutes
Step-by-step explanation:
Find the equation of the linear function represented by the table below in slope-
intercept form.
X
O
O
1
2
3
4
у
1
3
5
7
9
Please help
Answer:
y=2x+1, assuming my change in the reported data was correct.
Step-by-step explanation:
The data for x had one more entry than the values for y. I removed the second "0" so that the x and y points line up, as shown in the attached image. The data indicate a straight line, with a slope of 2 (y increases by 2 for every x increase of 1). The y-intercept is 1, as per the first data point (0,1).
(-2) times (-3x) -4x
x=
Evaluate the expression
Answer:
= 6x
Step-by-step Evaluation:
Evaluate for x=6
((−2)(−3))(6)
((−2)(−3))(6)
=36
(hope this helps you) :)
anyone know what to do no bot answer please they are annoying very annoying..
Answer:
5
Step-by-step explanation:
Hope it helps. :D
Answer:
144 I think have a good day
what set of numbers does ^22 fall between
Answer:
4 and 5
Step-by-step explanation:
If you mean what [tex]\sqrt{22}[/tex] falls into, you would get something in between 4 and 5.
We can solve this by first finding a square root that is higher than that, which is [tex]\sqrt{25}[/tex] and [tex]\sqrt{16}[/tex].
If we go by that [tex]\sqrt{22}[/tex] falls in between 4² and 5².
Cheers!
A square has a side length 9cm . What is its area?
O 18 cm
O 36 cm
81 cm
acker
0 27 cm
Answer:
81 cm^2
Step-by-step explanation:
1. The area of a square is s^2, where s = length of side. In this case, s = 9.
[tex]9^2[/tex] [tex]9 * 9[/tex] [tex]81[/tex]Therefore, the area is 81 cm^2.
Answer:
81
Step-by-step explanation:
square amount of sides = 4
one side is 9cm
all square sides ae congurent (equal).
9 x 9
A = 81
Help With this Math Problem!
Answer:
84
Step-by-step explanation:
1110 = 150 + (15 * 64)
150 is 20 cameras, so we get 64 + 20 = 84 cameras
Answer:
93 cameras
Step-by-step explanation:
it's actually 92.6666666667 but i rounded
5 ≤ 12 - m, if m = 8
Answer:
5 ≤ 12 - m
5 ≤ 12 - 8
5 ≤ 4
Therefore, it is false statement
Step-by-step explanation:
If you than please mark me brainliest thanks
The given statement is false.
The given statement is 5 ≤ 12 - m, if m = 8.
What is a inequality?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Now, replacing m by 8 in the given inequality, we get
5 ≤ 4
Therefore, the given statement is false.
To learn more about the inequality visit:
https://brainly.com/question/20383699.
#SPJ2
A number is at most -5 or at least 0, but how do you graph it?
Answer:
Step-by-step explanation:
i am not really fully sure
16% of 95 is what number?
Please answer this fast I'll mark you as brainliest. Thank You.
Answer:
16% of 95 is 15.2
Step-by-step explanation:
0.16×95= 15.2
You put 56 green marbles and 24 yellow marbles into bags. Each bag has the same number of green marbles and the same number of yellow marbles. What is the greatest possible number of bags you can make using all the marbles? How many green marbles are in each bag? How many yellow marbles?
Answer:
8 bags
7 green marbles and 3 yellow marbles
Step-by-step explanation:
Find the GCF of 24 and 56
24 = 4 x 6
= 2 x 2 x 2 x 3
56 = 7 x 8
= 7 x 4 x 2
= 7 x 2 x 2 x 2
The common factors are - 2 x 2 x 2, which is 8.
So the greatest number of bags they can make is 8
Divide the amount of marbles by the number of bags
24 yellow marbles and 8 bags, so 24/8 is 3
56 green marbles and 8 bags, so 56/8 is 7
Hope this helps, let me know if you have any questions
Just add a random answer
[tex]\sf 300+200+200[/tex]
Step-by-step explanation:
300+200+200 = 700.
so simple
hope this helps you.
What is 268 divided by 6 with a remainder
Answer:
264 with a remainder of 4
Step-by-step explanation:
The solution is: 44 is 268 divided by 6 with a remainder 4.
Here, we have,
given that,
268 divided by 6
Given the following mathematical expression;
268 / 6
We would apply the law of division for fractions.
268 / 6
= 268 ÷ 6
= 44 + 4
the remainder is 4
Hence, The solution is: 44 is 268 divided by 6 with a remainder 4.
To learn more on division click:
brainly.com/question/21416852
#SPJ6
I've tried everywhere to get this answerrrrr ill give brainliest for the correct answer mate!!
Answer:
list out some of the difference between Mendeleev periodic table modern periodic table plz give ans
5%x52?524526235+36285
Answer:
The answer is 7,878,684,378
LOL
Step-by-step explanation:
WHICH ONE IS THE CORRECT ANSWER?