Step-by-step explanation:
[(3x − 6) (4x² − 1)] – [(2x − 4) (4x² + 4x + 1)]
>[3(x-2) (2x+1)(2x-1)]-[2(x-2)(4x²+2x+2x+1)
>[3(x-2)(2x+1)(2x-1)]-[2(x-2){2x(2x+1)+1(2x+1)}]
> 3(x-2)(2x+1)(2x-1)-2(x-2)(2x+1)²
> (x-2)(2x+1) [3(2x-1)-2(2x+1)]
> (2x²-3x-2)(6x-3-4x-2)
> (2x²-3x-2)(2x-5).
hope this helps you.
FREE PTS! If you had 3 wishes, what would you wish for? (Besides more genies or wishes)
Answer:
Step-by-step explanation:
Answer:
-I'd wish to limit the greed in this world
-Vanish global warming
-Bring back family/ freinds who left too early
Step-by-step explanation:
Find the volume of the cone show all your work .
Answer:
hope this helps you out good luck
Please help help me please ASAP
No links or files
This is for brainies
Answer:
quadrant 2
Step-by-step explanation:
i hope this helps :)
I WILL GIVE YOU BRAINLIEST Which of the following lines are parallel to Y = 1/4X - 3? A. 2Y = 1/3X + 2 B. 4Y = 4X + 3 C. 3Y = 3/4X + 6
Answer:
3Y=3/4X +6
Step-by-step explanation:
3Y=3/4X +6 is parallel to Y=1/4X-3
What is the slope of the line?
hurryyyy
Answer:
slope = 3
Step-by-step explanation:
if each square is equal to 1
The slope has to be 3.
you can see it, because between those 2 point you can count 3 spaces in y-vertex, and 1 space in x-vertex
what that means is that we will move 3 steps up (or down) for each 1 space in x-vertex.
you can see it just right there on the graph
Write any two irrational numbers between 0.7575496 and 0.784218972.
Answer:
2 rational numbers are:
0.766766676666766666.....
0.766766676666766666.....0.77896543567543120.....
Given cos x = 3/5 and 3pi /2 < x < 2 and sin y = ─ square root 2/2,
and < y < 3pi /2; evaluate tan (x ─ y).
Answer:
Step-by-step explanation:
*please help* What is the measure of angle ADC?
How would you plot -3,-3 on a coordinate plane??
Please help me out
Find the area .
Answer:
its27.54 8.1×3.4 =27.54 base×height
which expression is equivalent to the problem shown?
A salesperson receives a base salary of $35,000 and a commission of 10% of the total sales for the year. If a salesperson sells $250,000 worth of merchandise, what is her total income for the year, including her base salary?
Answer:
$60,000
Step-by-step explanation:
Given data
Base salary=$35000
commssion= 10%
Sales= $250,000
Let us find the commission
=10/100* 250,000
=0.1*250,000
=25000
Hence the total income is
=25000+35000
=$60,000
Please help..
Solve for the area of the figure below and show work.
Answer and Step-by-step explanation:
1. We can see that this kite-shape has 4 triangles in it.
The area of a triangle is as follows:
[tex]A = \frac{bh}{2}[/tex]
Where:
b = Base (length)
h = Height
Top Right Triangle Area:
b = 9
h = 3
A = [tex]\frac{3 * 9}{2}[/tex]
A = [tex]\frac{27}{2}[/tex]
Bottom Right Triangle Area:
b = 9
h = 3
A = [tex]\frac{3 * 9}{2}[/tex]
A = [tex]\frac{27}{2}[/tex]
Top Left Triangle Area:
b = 4
h = 3
[tex]A = \frac{4*3}{2}[/tex]
A = [tex]\frac{12}{2}[/tex]
A = 6
Bottom Left Triangle Area:
b = 4
h = 3
[tex]A = \frac{4*3}{2}[/tex]
A = [tex]\frac{12}{2}[/tex]
A = 6
Now, we add all the areas together to get the area of the kite figure.
A = [tex]\frac{27}{2}[/tex] +
A = 27 + 12
A = 39
The area of the kite figure is 39 [tex]m^{2}[/tex].
2. We have to find the area of the trapezoid.
(I'm not sure if the 9 is for the entire bottom side length)
If the bottom side length is 9, then we would use the formula:A = [tex]\frac{a + b}{2} h[/tex]
to find the area of the entire trapezoid.
A = [tex]\frac{2.4 + 9}{9}[/tex] × 8.2
A ≈ 46.74 [tex]mi^{2}[/tex]
#teamtrees #PAW (Plant And Water)
Pls help asap thx
...
Answer:
70
Step-by-step explanation:
35 times 4 = 140. 210-140= 70
I need help on these Math questions ASAP. Sorry if I come off as annoying. I don't understand these questions and I've researched everything. They've been overdue for about a week now. Sorry.
Answer:
Ok
Step-by-step explanation:
you are charged 6% salex tax. You purchase a new bicycle and pay $27 in sales tax what is the purchase price of the bicycle
Answer:
33$
Step-by-step explanation:
Beacuse when you just ad 27 plus 6 not 6%
help pls i really need help like really so pls i will giv brainly est and money pls 20 dollar i need help pls pls pls i cant do math pls
Answer:
what do you need help with?
change 10 inches per second to miles per second
Answer:
I don’t even know, what was the question?
Step-by-step explanation:
Select the correct answer.
Martina creates the graph of function g by applying a transformation to function f:
f(x) = 4x − 2
g(x) = 4x + 7
Which transformation did Martina apply?
A.
a horizontal shift of 9 units left
B.
a vertical shift of 9 units down
C.
a horizontal shift of 9 units right
D.
a vertical shift of 9 units up
Answer:
D
Step-by-step explanation:
the b value of mx+b is the y intercept which only moves up and down.
find the value of x
578−3x=501
Answer:
25+2/3
Step-by-step explanation:
578-3x=501
-3x=501-578
-3x=-77
x=-77/-3
x=25+2/3
PLEASE HELP. NO LINKS. NEED REAL EXPLANATION.
Answer:
245
Step-by-step explanation:
Multiply the numbers together
7×5×7
⇒245
hope it helps...
Expand and simplify
5 (p+6) - 2 (3p+4)
and
7 (k-2) - 3 (2k-5)
Find the nth term for each sequence
5,9,13,17,21
1,8,15,22,29
10,6,2,-2,-6
Please help
Answer:
A) -p + 38
B) k + 1
C) a_n = 4n + 1
D) a_n = 7n - 6
E) a_n = 14 - 4n
Step-by-step explanation:
A) 5(p + 6) - 2(3p + 4)
Multiply out the bracket to get;
5p + 30 - 6p + 8
>> -p + 38
B) 7(k - 2) - 3(2k - 5)
Multiply out the bracket to get;
>> 7k - 14 - 6k + 15
>> k + 1
C) Sequence is;
5, 9, 13, 17, 21
This is clearly an AP(arithmetic progression) because the difference between each term is 4.
Formula for nth term of an AP is;
a + (n - 1)d
Where d is difference and a is first term
Thus;
a_n = 5 + (n - 1)4
a_n = 5 + 4n - 4
a_n = 4n + 1
D) Sequence is 1, 8, 15, 22, 29.
This is also an AP.
Difference is 7.
Thus,nth term is;
a_n = 1 + (n - 1)7
a_n = 1 + 7n - 7
a_n = 7n - 6
E) 10, 6, 2, -2, -6
This is also an AP.
Difference is -4
Thus,
a_n = 10 + (n - 1)(-4)
a_n = 10 - 4n + 4
a_n = 14 - 4n
can anyone answer this math question for me plz?
Find the equation of the line
(Use exact numbers)
Y=___x+___
Please help
Answer: Y=2x+4
Step-by-step explanation:
1st step: Find the y-int ==> Y-int= 4
2nd step= To find the x-int go up 2 and go to the right 1 ==> 2/1=2
Y=2x+4
What is the variable in the expression 12 + 5y + 4
Matt bought notebooks at the store for $1.07 each. He spent $3.21 on the notebooks. Let x represent the number of notebooks Matt bought. Use the equation 1.07x = 3.21 to find the number of notebooks he bought.
Alan used 9 as a estimate for 3 7/10+5 4/10 He added and got 9 1/10 for the actual sum.Is Alan answer reasonable?
3 7/10 + 5 4/10 = 8 11/10 = 9 1/10
so estimate = 9
actual answer = 9 1/10
yes, his answer is reasonable
brainliest or a thank you please :)) <33
What is the next term of the geometric sequence 5, 20,80
Answer:
a₄ = 320
Step-by-step explanation:
To obtain a term in a geometric sequence , multiply the previous term by the common ratio r
r = [tex]\frac{a_{2} }{a_{1} }[/tex] = [tex]\frac{20}{5}[/tex] = 4 , then
a₄ = 4 × a₃ = 4 × 80 = 320
Materials that do not let current flow easily are called insulators. Most nonmetal materials such as plastic, wood and rubber are insulators
Answer:
and??
Step-by-step explanation:
The approximate circumference of a pizza is 107 inches. What is the radius of the pizza? Use 3.14 for π.
Answer:
17.03 inches
Step-by-step explanation:
Circumference = 2 π r
where r is the radiussince circumference is 107 inches
[tex]107 \: = \: 2 \times 3.14 \times r \\ 107 \: = \: 6.28 \times r \: \\ \frac{107}{6.28} \: = \: r \\ r \: = 17.03 \: inches[/tex]