Answer:
( 2x +4) ( x+6)
Step-by-step explanation:
Explanation:-
Given expression 2 x² + 16 x + 24
The factors of 48 = 12 × 4
⇒ 2 x² + 16 x + 24
⇒ 2 x² + 12 x + 4x + 24
⇒ 2 x ( x +6 ) + 4( x +6)
⇒ ( 2x +4) ( x+6)
Simplify The Expression
2y - y + 4 + y
y=3
-0.5
Step-by-step explanation:
um bc it is the answer
In \triangle LMN,△LMN, \angle N \cong \angle M,∠N≅∠M, LM = 14LM=14 and MN = 8MN=8. Find the length of NL.NL.
Answer:
11.5
Step-by-step explanation:
We solve using :
Pythagoras Theorem
LM² = MN² + NL²
NL² = LM² - MN²
NL = √LM² - MN²
NL = √14² - 8²
NL = √(132)
NL = 11.489125293
NL = 11.5
Therefore, the length of NL = 11.5
Fill in the blanks .
Answer:
Step-by-step explanation:
<5=75
<11=75
<16=65
the equation 2x + 1 = 7
Answer:
A= ((sorry i didn't see this one)) B= -1 C= (2) equal groups
Answer:x=3
Step-by-step explanation:
2x=7-1
2x=6
divided by 2 on both sides
x=3
Find the sum of 3x + y , - 4x -2y
Answer:
(-x-y)
Step-by-step explanation:
Given data
First expression = ( 3x + y)
Second expression = (-4x -2y)
Add the two expresssion
= ( 3x + y)+ (-4x -2y)
Open bracket
=3x+y-4x-2y
collect like terms
=3x-4x+y-2y
=-x-y
Hence the result is (-x-y)
I need help.?.?.?.?>
Answer:
Yes, this sample is valid.
Step-by-step explanation:
This sample is valid because it surveys a random sample of the 750 students.
Let me know if this helps!
Suppose a city with a population of 200,000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 21 years. Round to the nearest whole number as needed (1 point)
Answer:
Growing at a rate of 3% per year : 200,000 x 3% = 6,000 population/ year
The population of this city in 21 years : 200,000 + ( 6,000 x 21 ) = 326,000 p
Step-by-step explanation:
The population of the city after 21 years is given by the exponential equation A = 372,059
What is exponential growth factor?The exponential growth rate is the value which increases exponentially over a period of time and
x ( t ) = x₀ ( 1 + r )ⁿ
x ( t ) is the growth at time t
x₀ is the initial value growth at time t = 0.
r is the growth rate expressed as percentage when r > 0
And , the decay rate when r < 0 , in percentage
t is the time in discrete intervals and selected time units
Given data ,
Let the exponential equation be represented as A
Now , the value of A is
Let the initial population of the city be x₀ = 200,000
Now , let the number of years be n = 21 years
Let the percentage of increase be r = 3 %
And , exponential growth formula is given by
x ( t ) = x₀ × ( 1 + r )ⁿ
x ( 21 ) = 200,000 ( 1 + 0.03 )²¹
On simplifying the equation , we get
x ( 21 ) = 200,00 ( 1.03 )²¹
x ( 21 ) = 200,000 ( 1.86029457 )
On further simplification , we get
x ( 21 ) = 3,72,058.914
On rounding the population , we get
x ( 21 ) = 372,059
Therefore , the value of A is 372,059
Hence , the exponential growth of the population after 21 years is 372,059
To learn more about exponential growth factor click :
https://brainly.com/question/13674608
#SPJ2
if two pizzas cost $14.50 how much will 15 pizzas cost
Answer:
108.75
Step-by-step explanation:
7.25 x 15 = 108.75
how much money would you give your mom?
1. 100$
2. 300$
3. 20$
4. 0$
5. 1000$
6. my mom has her own money :D
in Square W XYZ.PW = 7. w X What is the square's perimeter? • 282 units Р 49 units 098 units Z Y O • 1472 units 3 4 5 6 7 8
Answer: Like I said it is either A or B
Answer[tex]Answer is A[/tex]: A 28/2
Step-by-step explanation: Took the test.
Qual é o número natural que a dividir por -14 dá -3
Answer:
Se você sabe inglês, não diga em outro idioma, por favor
Step-by-step explanation:
Arletta built a cardboard ramp for her little brother's toy cars.Identify the shade of the ramp.Then find its volume.
Answed equally 14=5173=*71792 divided by 1572936219§
Step-by-step explanation:
n is an integer such that 3n + 4 < 19 and
10n/n+ 16 > 1
Find all the possible values of n.
Answer:
Step-by-step explanation:
3n+4<19
3n<19-4
3n<15
n<5
[tex]\frac{10n}{n+16 } >1\\either~ both~ the~ denominator ~ and ~ numerator ~are ~positive ~ or ~both ~are ~ negative.\\let~ 10 n>0 \\n+16 >0\\n>-16\\again ~10 n>n+16\\9n>16\\n>\frac{16}{9} ~...(1)\\and ~\\10n<0,n<0\\and ~n+16 <0\\n<-16\\again\\10n<n+16\\9n<16\\n<\frac{16}{9} \\combining\\n<-16[/tex]
combining
(-∞,-16)U(16/9,5)
Answer:
n = 3,4,5
Step-by-step explanation:
3n + 4 < 19
3n ≤ 15
n ≤ 5
10n/n+16 > 1
10n > n²+16
-n²+10n-16
(-n+2)(n-8)
n = 2 or n = 8
2 < n < 8
So 2<n≤5 = 3,4,5
Please help with a lot of points
Step-by-step explanation:
the answer would be 6 meters
btw the origin is known as (0,0)
hope this helps bro<33
passes through (2,7), slope = 3
Answer:
Equation of the line is y = 3x +1
Step-by-step explanation:
The measure of angle is
_________ degrees.
Answer:
65 degrees
Step-by-step explanation:
Triangle = 180 degrees
Straight line = 180 degrees
180 - 145 = 35
35 + 80 = 115
180 - 115 = 65 degrees
Find the angle of this sector.
6 cm
NEED ASAP
5 cm
Answer:
x ≈ 68.8°
Step-by-step explanation:
The length of the arc of a sector is calculated as
arc = circumference × fraction of circle , that is
6 = 2πr × [tex]\frac{x}{360}[/tex] = 2π × 5 × [tex]\frac{x}{360}[/tex] = 10π × [tex]\frac{x}{360}[/tex] ( multiply both sides by 360 )
2160 = 10πx ( divide both sides by 10π )
68.7549... = x , that is
x ≈ 68.8° ( to 1 dec. place )
how do I define the theorem on this question?
Answer:
AAS
Step-by-step explanation:
have a good day:) .....
Will mark brainliest
Answer: C= 10
Step-by-step explanation:
Answer:
c= 10 miles
Step-by-step explanation:
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
((Square root))100 = c
The library is having a book sale. Hardcover books sell for $4 each, and paperback books are $2 each. If Ayanna spends $26 for 8 books, how many hardcover books did she buy?
Answer:
5 hardcover books
Step-by-step explanation:
x + y = 8 ↔ Assume x for hardcover books and y for paperback cover
4x + 2y = 26 ↔ Total cost of 8 books is $26
-2x - 2y = -16 ↔ Multiply Equation 1 by -2 so that the coefficients of y is opposite
2x = 10 ↔ Add the two equations to eliminate y
x = 5 ↔ Divide each side by 2
Hope this helps!! :)
Brainlest Pleasee
pleased help me answer this I'm confused. look at picture
Answer:
23 + 16 = 39
39 - 16 = 23
the student did not reverse the sum correctly
round off 599 to 2 significant figure
Answer:
6.0 × 10⁰
Step-by-step explanation:
599 has 3 significant figures
List the steps to solve the fol
lowing equation:
5x - 6 = 44. Then solve for x
Answer:
x = 10
Step-by-step explanation:
Simplifying
5x + -6 = 44
Reorder the terms:
-6 + 5x = 44
Solving
-6 + 5x = 44
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '6' to each side of the equation.
-6 + 6 + 5x = 44 + 6
Combine like terms: -6 + 6 = 0
0 + 5x = 44 + 6
5x = 44 + 6
Combine like terms: 44 + 6 = 50
5x = 50
Divide each side by '5'.
x = 10
Simplifying
x = 10
X(x+1)=1 it’s quadratic equations
Some help? Plz? I need some
Answer:
B=59
Step-by-step explanation:
59 is across from B so they are equal.
Answer:
b = 59
Step-by-step explanation:
b is located right across from the 59 degrees, and they are separated by the same 2 lines that make up their angles. Therefore causing them to have the same measurement, making b = 59
Find the slope of (-2, 5) & (2, 13)
HELPPPOO
Answer:
The slope is 2.
Step-by-step explanation:
DIVIDE 13-5/2+2
That gives you 8/4 which equals 2.
i need help please!!
Answer:
Step-by-step explanation:
do the thing times 2
A label for a drug indicates that each milliliter contains 3 milligrams of the drug. How many milligrams are in 9 milliliters?
Answer:
27 milligrams
Step-by-step explanation:
If in one mililiter are 3 milligrams, you just multiply 9 times 3 to get the answer, which is 27
What are the solutions to this equation?
2x^2=-10x +12
a) x=-3
b) x=1
c)x=-6
d) x=6
e)x= 6
f)x=-2
Answer:
2x^2=-10x +12
2x²+10x-12=0
2(x²+5x-6)=0
x²+6x-x-6=0/2
x(x+6)-1(x+6)=0
(x+6)(x-1)=0
either
x=-6
x=1
If 4x+ 3 = 9x − 4, then x = ?
F. 75 G. 57 H. 713 J. 15 K. −15
Answer:
Step-by-step explanation:
Jhbiko
Answer:
7/5
Step-by-step explanation:
4x+3=9x-4
3=9x-4-4x
3=5x-4
3+4=5x
7=5x
7/5=x
x= 7/5
is this one of the choices I hope it helps.