Answer:
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Step-by-step explanation:
9x^4+2x^2y^2+y^4
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Both terms are perfect squares. So you will factor using the difference of squares formula. a^2-b^2=(a+b)(a-b)
Take what the square is for every term.
9x^4. What squared is 9? 3 and take half of the power or 2. That's how you get the 3x^2
2x^2y^2 is the same way. 2xy and 2xy
y^4 is y but dived he powers by 2 to get y^2.
Take one of each and but in () like I have above.
You start at (-3, 0). You move right 3 units and down 5 units. Where do you end?
Answer:
(0,-5)
Step-by-step explanation:
Solve for the variable p Write the equation 4l +26p= 210. Write the equation in the form p = an expression.
Answer:
p = (105-2l)/13
Step-by-step explanation:
4l + 26p = 210
Isolate 26p by subtracting 4l from both sides
26p = 210-4l now divide by 26
p = (210-4l)/26 you can simply
p = (105-2l)/13
Is this relation a function?
|(1,0) (-5,4) (-1,4) (0,6)
Answer:
Yes since all the x's only go with one y.
Step-by-step explanation:
Graph the following inequality :
- 2y z x + 6
Answer: 2(-2x+3)
Step-by-step explanation:
Question 12 of 25 Identify an equation that models the situation and find its solution. A tomato plant was 6 inches tall when it was planted in June. When the first tomatoes were ripe, the plant was 44 inches tall. How many inches did the plant grow? A. z – 6 = 44 z = 50 in. B. 6 + z = 44 z = 39 in. C. 6 + z = 44 z = 38 in. D. z – 6 = 44 z = 49 in. Previous Next 12 / 25 11 of 25 Answered View Summary
Answer:
C. [tex]6+z=44\Rightarrow z=38\ \text{inches}[/tex]
Step-by-step explanation:
The plant has initial length of [tex]6\ \text{inches}[/tex]
Let the height it grew after the [tex]6\ \text{inches}[/tex] be [tex]z[/tex]
So total height it grows would be [tex]6+z[/tex]
The total height of the plant is [tex]44\ \text{inches}[/tex]
So we get
[tex]6+z=44\\\Rightarrow z=44-6\\\Rightarrow z=38\ \text{inches}[/tex]
The equation that models the situation is
[tex]6+z=44\Rightarrow z=38\ \text{inches}[/tex]
8,836 ÷ 7 pls explain
Answer: Answer is: 14/209
Step-by-step explanation: Divide the first expression by the second one.
Second Answer: 1262.28571429
Answer:
Step-by-step explanation:
first subtract 7,000 because its the largest and easiest number to subtract and calculate, you get 1,836 then subtract 1,400 because the its, again the easiest number to do so, from there you get 436 then you subtract 420 for the same reason, then you get 16 subtract 14 to get 2, then add the previous numbers to get 1262, now we have to subtract with decimals so every whole number we use will actually be a decimal, add all those numbers together for a total of 1262.285714 with a line on the top of it signaling that it is never-ending which if we kept dividing we would get back to the same numbers so it stops here.
8,836
-7,000 1000 x 7
1,836
-1,400 200 x 7
436
-420 60 x 7
16
-14 2 x 7
2
.98 14 x 7
1.02
.98 14 x 7
0.04
.35 5 x 7
0.005
0.0049 7 x 7
0.0001
0.000098 14 x 7
Shawn is typing a paper for class he can type 1 7/11 pages in 1/3 of an hour how many pages can he read in one hour
Answer:
Step-by-step explanation:
1/3 of an hour is 1/3 × 60 minutes = 20 minutes.
no of pages for 1 hour = 3 × 18/11
54
---- = 4 9
------
11 11
hope this help :P
The cost of grapes was $0.88 a pound. Change bought 4.5 pounds. Find the amount he paid.
Answer:
$3.96
Step-by-step explanation:
If he gave $.88 per each pound he bought all you have to do is multiply $.88 by how many pounds he bought 4.5. $.88x4.5 equals $3.96
Answer:
$3.96
Step-by-step explanation:
0.88*4.5= 3.96
What’s the answer for 2x+2x+2=4x+2
Answer:x=1
Step-by-step explanation:trust me even without x they still equal each other
Please help due in 5 min
Answer: 4 UNITS LEFT!!!
Step-by-step explanation: I know it!
Please give me brainiest
Hope I helped :)
4 units left of the x-y plane
Solve for each variable in the equation 5x+6y+7z=90
a. x
b. y
c. z
d. How are the results in parts (a)-(c) related?
Help! Due at 12:59.
Solve the inequality 9x + 5 < 77.
Answer:
x=8
Step-by-step explanation:
If X=8 then 9(8)+5=77
9x8= 72
72+5=77
77=77
Hope this helps
please explain this in steps please friends
Answer:
See below
Step-by-step explanation:
The LHS and RHS are exactly the same, so the equality is true.
The associate property of addition says that
[tex]\boxed{a+(b+c)=(a+b)+c}[/tex]
In order to make the addition of fractions, the denominators should be same. So we can write three fractions as one.
[tex]\dfrac{1}{2} +\left(\dfrac{2}{3}+\dfrac{3}{4} \right )[/tex]
[tex]\dfrac{1}{2} +\dfrac{2}{3}+\dfrac{3}{4}[/tex]
[tex]\dfrac{1\cdot 6 }{2\cdot 6} +\dfrac{2 \cdot 4}{3 \cdot 4}+\dfrac{3 \cdot 3 }{4 \cdot 3}[/tex]
[tex]\dfrac{ 6 }{12} +\dfrac{8}{12}+\dfrac{9 }{12}[/tex]
[tex]\dfrac{ 23 }{12}[/tex]
Answer:
You gotta give me (us) more to work with homie.
Step-by-step explanation:
If I have more of a picture with it I could possibly help but all there is a barely readable and legible nonsense equation. Sorry :(
4x + 2 =2x + 10
Please help asap
I will give 15 points
Answer:
6x+12 I think I'm not for sure
Answer:
X=4
Step-by-step explanation:
2X+2=10
2X=8
X=4
Will give brainliest if I can.
Answer:
x=5
y=-5
Step-by-step explanation:
Factor completely: 125 x cubed space plus space 343
Answer:
(5x+7)(25x^2-35x+49)
Step-by-step explanation:
Not really an explanation for factoring, but I'm sure it's right.
Martin wants to fill a cube with as many jelly beans as possible. In order to know the right number of jelly beans to purchase he has to
figure out the volume of the cube. Using the formula V = 53, what is the volume of the cube, if s = 7?
O A. 147 cubic feet
O B. 343 cubic feet
O C. 28 cubic feet
OD. 21 cubic feet
Answer:
a
Step-by-step explanation:
would you rather freeze in the cold or burn in the hot
freeze in cold
haaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
tough question... freeze to death.. here the reason
as you start to freeze you would start to lose the feeling of your fingers and toes, which would be much better than being burnt to death.. and also i think at a certin amount of time you could get knocked out soo yep wayyy better than being alive while your getting roasted like a marshmallow
Annette drove 24 miles in 60 minutes. Which is the simplest form of 24/60?
Answer:
2/5
Step-by-step explanation:
24/60= 2/5 (If divided by 12)
Help pls help pls help pls help pls help pls
Answer:
It might be b (the second one)
Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x). (1 point) x2 − 3x −28 x2 − 3x − 11 x2 + 3x − 28 x2 + 3x − 11
[tex]f(x)=x+7\\g(x)=x-4\\f(x)*g(x)=(x+7)(x-4)\\f(x)*g(x)=x^2+3x-28[/tex]
So it's x^2+3x-28
20% tip on a $30 hair cut
Answer:
Step-by-step explanation:
Turn
Just turn the percentage into a decimal, in this case turn 20% into the decimal form .20.
Multiply
Multiply the decimal by the dollar.
.20 x 30 = 6$.
This applies to other questions similar to this. Turn the percentage into a decimal.
102% of 50$
102% = 1.02
1.02 x 50 = 51 $
3% of 8$
3% = 0.03
0.03 x 8 = 0.24 $
Tylers brother earns $15 per hour. The store offers him a raise--a 7% increase per hour. After the raise, how much will tylers brother make per hour?
Answer
16.65
Step-by-step explanation:
7%of 15 is 1.65 so add 1.65 and its 16.65
In rectangle ABCD, AC = 3x+15 and
BD
4x-5. Find the length of AC.
Answer:
75
Step-by-step explanation:
In this problem, AC and BD should be set equal to each other.
3x + 15 = 4x - 5
You would then solve for x, which is x = 20.
Plug 20 back in the equation for AC, 3(20) + 15, to get 75.
The length of AC is 75.
What is a rectangle?A rectangle is a two-dimensional shape where the length and width are different.
The area of a rectangle is given as:
Area = Length x width
We have,
AC = 3x + 15
BD = 4x - 5
AC and BD are diagonals of the rectangle.
The diagonals of a rectangle are equal.
Now,
AC = BD
3x + 15 = 4x - 5
15 + 5 = 4x - 3x
20 = x
Now,
AC = 3x + 15
= 3 x 20 + 15
= 60 + 15
= 75
Thus,
AC = 75
Learn more about rectangles here:
https://brainly.com/question/15019502
#SPJ2
The linear equation y = one-half x + 1 is represented by the graphed line. A second linear equation is represented by the data in the table. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, 0, 2, 4. Column 2 is labeled y with entries 7, 6, 5, 4. In which square is the solution located?
The correct answer is the letter D
Answer:
d
Step-by-step explanation:
cuz im a goddddd
Which system of equations does the graph represent?
A) y = 2x + 2
y = -3x + 4
B) y = x + 2
y = -x + 4
C) y = 2x + 4
y = -3x + 2
D) y = -x + 2
y = x + 4
Answer:
The answer is B) y= x + 2
y= - x + 4
Solve by making a proportion. If seven movie tickets cost $57.40, how much would 5 tickets cost?
PLSSS i need help
Answer: $41
work out what one ticket is:
$57.40/7=$8.20
and then multiply by 5
$8.20*5=41
Answer:
$41
Step-by-step explanation:
GUYS CaN YOU PLLSSSSSSSSSSSSSSS HELP ME!!!!!!!!!11
Answer:
What is the question
Step-by-step explanation:
If a polynomial function f(x) has roots 0, 4, and 3 + StartRoot 11 EndRoot, what must also be a root of f(x)?
Answer:
3 - √11Step-by-step explanation:
If the polynomial function has rational coefficients, then the missing root must be conjugate with 3 + √11, which is achieved by reversing the sign of root:
3 - √11[tex] \LARGE{ \underline{\underline{ \purple{ \bf{Required \: answer:}}}}}[/tex]
Since 3 roots are rational but one of the four is irrational. Then, there must be a conjugate pair for that which we can do by reversing the sign between the rational and the non-rational part.
Hence, Another root of the polynomial function f(x) will be ofcourse the conjugate pair of 3 + √11 i.e. 3 - √11 (Ans)
What is the greatest common factor of 48 and 84?
O 6
O 9
O 12
O 14
Answer:
12
Step-by-step explanation:
14 doesn't go into both 48 and 84. 12 is the next highest and it goes into both of them.
