Which algebraic property is used to rewrite 2(x + 3) as 2x + 6? (1 point)

Answer:

hi Abdulaziz how are you how is school do you work hard

Lily needs at least 162 flowers for her 18 bouquets.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, Lilly uses 9 flowers in each bouquet and she needs flowers for at most 18 bouquets.

Therefore, The number of flowers she needs can be obtained by multiplying the number of bouquets and the number of flowers in each bouquet which is,

= 9×18.

= 162 flowers.

learn more about numerical expressions here :

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y'' + 5y' + 6y = 0

has characteristic equation

r² + 5r + 6 = (r + 2) (r + 3) = 0

with roots at r = -2 and r = -3, hence the differential equation's characteristic solution is

[tex]y(t) = C_1 e^{-2t} + C_2 e^{-3t}[/tex]

Given that y(0) = 1 and y'(0) = 2, we have

[tex]y(t) = C_1 e^{-2t} + C_2 e^{-3t} \implies 1 = C_1 + C_2[/tex]

[tex]y'(t) = -2C_1 e^{-2t} - 3C_2 e^{-3t} \implies 2 = -2C_1 - 3C_2[/tex]

and solving the resulting system of equations yields C₁ = 5 and C₂ = -4.

So the particular solution to the ODE is

[tex]\boxed{y(t) = 5 e^{-2t} - 4 e^{-3t}}[/tex]

Presumably, the first limit is some finite number

[tex]\displaystyle \lim_{x\to\pi} \frac{f(x)}{x-\pi} = c[/tex]

Since x - π clearly approaches 0 as x approaches π, we must also have f(x) approaching 0,

[tex]\displaystyle \lim_{x\to\pi} f(x) = 0[/tex]

Recall the double angle identity,

sin(2t) = 2 sin(t) cos(t)

and rewrite the limit as

[tex]\displaystyle \lim_{x\to\pi} \frac{\sin(2 f(x))}{x - \pi} = \lim_{x\to\pi} \frac{2 \sin(f(x)) \cos(f(x))}{x - \pi} = 2 \lim_{x\to\pi} \frac{\sin(f(x))}{f(x)} \times \frac{f(x) \cos(f(x))}{x - \pi}[/tex]

Recall that

[tex]\displaystyle \lim_{x\to0}\frac{\sin(x)}x=1[/tex]

which means

[tex]\displaystyle \lim_{x\to\pi}\frac{\sin(f(x))}{f(x)} = \lim_{f(x)\to0}\frac{\sin(f(x))}{f(x)} = 1[/tex]

and by continuity,

[tex]\displaystyle \lim_{x\to\pi} \cos(f(x)) = \cos\left(\lim_{x\to\pi} f(x)\right) = \cos(0) = 1[/tex]

Then

[tex]\displaystyle 2 \lim_{x\to\pi} \frac{\sin(f(x))}{f(x)} \times \frac{f(x) \cos(f(x))}{x - \pi} \\\\ = 2 \left(\lim_{x\to\pi}\frac{\sin(f(x))}{f(x)}\right) \left(\lim_{x\to\pi} \frac{f(x)}{x-\pi}\right) \left(\lim_{x\to\pi}\cos(f(x))\right) \\\\ = 2 \times 1 \times c \times 1 = \boxed{2c}[/tex]

Answer:

the answer is 48.139 in²

Step-by-step explanation:

I took the test.

48.139 in² of the figure area is painted yellow in color.

An area is amount of space occupied by a two dimensional shape or object.

The area of the figure = Area of the square + Area of the triangle

Area of the figure = (7 in * 7 in) + (1/2) * (12 * 7) = 91 in²

Since 52.9% of the area is painted yellow, hence:

Area painted yellow = 52.9% of 91 = 48.139 in²

48.139 in² of the figure area is painted yellow in color.

Find out more on area at: https://brainly.com/question/25292087

Answer:

we have that√(87*x)we know that87 is equal to------> 3*29In order for the square root to go further, the number for "x" has to have a factor of 3 or 29the number 21-------> 3*7so√(87*x)------> √(3*29*3*7)------> √(3²*29*7)----> 3√203the answer isx=21

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

37 ÷ 2 = 18 1/2

18 is a whole number

Answer:

55

Step-by-step explanation:

Answer:

Image result for find the intersection point(s) of the curves whose equations are: y + 4 x = 6 − 2 x 2 − 4 x − y = − 14

To find the point of intersection algebraically, solve each equation for y, set the two expressions for y equal to each other, solve for x, and plug the value of x into either of the original equations to find the corresponding y-value. The values of x and y are the x- and y-values of the point of intersectionStep-by-step explanation:

Answer:

y - 7 = 5(x + 4)

Step-by-step explanation:

Point-slope form: y - y₁ = m(x - x₁)

(x₁,y₁) = (-4,7)

I am assuming your slope is 5.

m = slope = 5

Plugging these in, we have

y - 7 = 5(x-(-4))

Simplifying,

y - 7 = 5(x + 4)

Answer:

Simplest form is 35.

35*35=1225

Answer: y=25x

Step-by-step explanation:

Answer: 108

Step-by-step explanation: Let the total number of sweets be x

Therefore, Anna  - (x/3)+8

After Anna, remaining amount is x - ((x/3)+8) = 2x/3 + 8

Betty took (2x/3 + 8)/2 + 18 = x/3 + 22

Remaining = x - ((x/3)+8) - (x/3 + 22) = x/3 -30

Candy took the rest which is 6 i.e.

x/3 - 30 = 6

x/3 = 36

x = 108

Answer:

$25.56

Step-by-step explanation:

2.84 x 9 is 25.56

Answer: 16, 13 degrees

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

30*(100-60)/100

30*4/10

3*4

12

sale price =12 (answer) this means the cost of the item to you is 12$. you will pay 12$ for a item with original price of 30$ when discounted 60% off 30%

Answer:

6

Step-by-step explanation:

6 in hundred thousands place

Answer:

Six is the correct answer.

[tex]3x-2(6-x)=7x+2(5+x)-6\\3x-12+2x=7x+10+2x-6\\5x-12=9x+4\\-4x = 16\\x = -4[/tex]

Hope that helps!

Answer:

x=-4

Step-by-step explanation:

when you are done, you can search this problem and figure out the 13 steps there are.

[tex]\begin{array}{cll} term&\stackrel{u_n+u_{n-1}+1}{value}\\ \cline{1-2} u_1&1\\ u_2&3\\ u_3&\stackrel{u_n}{3}+\stackrel{u_{n-1}}{1}+1\\ &5\\ u_4&\stackrel{u_n}{5}+\stackrel{u_{n-1}}{3}+1\\ &9\\ u_5&\stackrel{u_n}{9}+\stackrel{u_{n-1}}{5}+1\\ &15 \end{array}[/tex]

in recursive sequence notation, is another way of saying
"the next term will be the current one plus the one before it, plus one"

Answer:

True

Step-by-step explanation:

3+8=11

3+8=113b+8b=11b

3+8=113b+8b=11b11b=11b

3+8=113b+8b=11b11b=11bHence, the equation is true.

LHS:-

[tex]\\ \rm\Rrightarrow 3b+8b[/tex]

[tex]\\ \rm\Rrightarrow (3+8)b[/tex]

[tex]\\ \rm\Rrightarrow 11b[/tex]

Yes true

Answer:

Ellie has 4000 milliliters of punch.

Answer:

the answers are  and 8 · 8·

Step-by-step explanation:

The answers are  and 8 · 8 · 8Explanation:The volume of a cube or space a cube occupies is calculated by multiplying the length, height, and width. Additionally, because in a cube all sides are equal in length, the formula for volume is V= . According to this, if the side length is 8 inches the volume can be represented as  or V= 8 · 8 · 8 because the symbol · represents multiplication. Also, this can be solved as V = 512 cubic inches. This makes the following options correct:   and 8 · 8 · 8.

Answer:

The answer isn't listed in your options, are you sure you didn't make any typos?

Step-by-step explanation:

29*63=1,827

Answer:

Step-by-step explanation:\

The values of x at wich F(x) has local minimums are x = -2 and x = 4, and the local minimums are:

A local maximum is a point on the graph of the function, such that in a close vicinity it is the maximum value there. So, on an interval (a, b) a local maximum would be F(c) such that:

c ∈ (a, b)

F(c) ≥ F(x) for ∀ x ∈ [a, b]

A local minimum is kinda the same, but it must meet the condition:

c ∈ (a, b)

F(c) ≤ F(x) for ∀ x ∈ [a, b]

A) We can see two local minimums, we need to identify at which values of x do they happen.

The first local minimum happens at x = -2

The second local minimum happens at x = 4.

B) The local minimums are given by F(-2) and F(4), in this case, the local minimums are:

If you want to learn more about minimums/maximums, you can read:

https://brainly.com/question/2118500

Answer:

Step-by-step explanation:

if we draw diameter through A and let it meet the circumference at D .

Let O be the center.

∠DAC=90-40=50°

∠DOC=2×50=100°

arc ABD=180°

arc ABC=180+100=280°

Answer:

C [tex]f(x) = \frac{x}{(x+1)(x-2)}[/tex]

Step-by-step explanation:

The two vertical asymptotes happens when you have a pole, ie you are bringing a denominator to zero while the numerator has a finite value. The two lines have equation [tex]x=-1[/tex] and [tex]x=2[/tex]. The only solution that works for that constraints is C

Answer:

regular

Step-by-step explanation:

If all their angles and sides are congruent, this means they are all of the same size and are therefore regular polygons. For example, a regular hexagon or decagon.

Step-by-step explanation:

Let first find the x and y xomponets.

X componets is 8 and the y componets is -7 so

[tex]r = \sqrt{ {x}^{2} + {y}^{2} } [/tex]

[tex]r = \sqrt{ 64 + 49} [/tex]

[tex]r = \sqrt{113} [/tex]

[tex] \csc(x) = \frac{r}{y} [/tex]

So

[tex] \csc(x) = - \frac{ \sqrt{113} }{ 7} [/tex]