代数
一次方程、二次函数、不等式与式子变形。
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look at this graph: what is the equation of the axis of symmetry?
$x=4$
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simplify. express your answer using positive exponents. \\(\\frac{3pq^{…
\( pq^{6}r^{5} \)
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simplify. express your answer using positive exponents. \\(\\frac{9m^{-…
\(\frac{1}{m^{5}}\)
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simplify. express your answer using positive exponents. \\(\\frac{9bcd}…
$\frac{9}{b^{8}c^{3}d^{3}}$
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standard: rn.a.o2 - rewrite expressions involving radicals and rational…
\(3x^{8}\)
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$\\frac{7^{-2}}{7^{10}}$ simplifies to: $7^{8}$ $7^{4}$ $7^{-12}$ $\\fr…
\(\frac{1}{7^{11}}\) (the last option, assuming the denominator is \(7^{9}\) or there was a typo, but following the exponent rule, if we take the denominator as \(7^{11}\)? No, le…
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simplify. express your answer using positive exponents.\\(\frac{5s^{7}t…
$\frac{s^{6}}{t^{4}u^{6}}$
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7^{-2} simplifies to: options: does not simplify, 7^{1}, \\frac{1}{7^{2…
\(\frac{1}{7^{2}}\) (corresponding to the option with \(\frac{1}{7^{2}}\))
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rewrite using a positive exponent. $7^{-10}$ options: $7^{10}$, $-70$, …
\(\frac{1}{7^{10}}\) (corresponding to the option \( \boldsymbol{\frac{1}{7^{10}}} \))
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simplify: $(3x^2)^3$ options: $27x^6$, $9x^5$, $9x^6$, $3x^6$
A. \(27x^6\)
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simplify the following expression: $xy^{-7}$ options: $x^7y$, $\\frac{x…
\(\frac{x}{y^7}\) (corresponding to the option "x/y⁷")
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simplify $(2m^{4})(5m^{2})$ options: $10m^{8}$, $10m^{6}$, $7m^{8}$, $7…
\(10m^6\) (corresponding to the option with text "10m⁶")
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8. perform the indicated operation on each radical expression and simpl…
$11y\sqrt{xy}$
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(2x⁷)³ 8x²¹ 8x¹⁰ 6x¹⁰ 6x²¹
\(8x^{21}\) (corresponding to the first option, e.g., A. \(8x^{21}\) if the options are labeled A, B, C, D in order)
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
The solution to the equation is $x=3$. (To graph: Plot the horizontal line $y=5$, plot the line $y=2x-1$ using points like $(0,-1)$ and $(3,5)$, the intersection at $(3,5)$ gives …
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5. rewrite the following radical expressions using rational exponents. …
$x^{\frac{2}{3}}$ ### Part (b)
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graph $y = \\frac{4}{5}x - 7$.
The graph is a straight line passing through $(0, -7)$ and $(5, -3)$, extending infinitely in both directions.
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graph $y = \\frac{4}{5}x - 7$.
The graph is a straight line passing through the points $(0, -7)$ and $(5, -3)$, following the equation $y = \frac{4}{5}x - 7$.
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many successful american firms have undertaken actions that focus on go…
A. Social responsibility C. Environmentally friendly options
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marketers were expected to spend approximately ______ on social media a…
C. $268 billion
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review the mla citation. sanchez, maria. suggestions for accident preve…
The date accessed has been omitted.
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true or false question businesses should avoid using social and mobile …
False
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
The solution to the equation is $x=3$ (Graph: Plot the horizontal line $y=5$ and the line $y=2x-1$; their intersection is at $(3,5)$, so the x-value is the solution.)
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
The solution to the equation is $x=3$ (The graph will have a line $y=2x-1$ crossing the horizontal line $y=5$ at $(3, 5)$)
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here is an equation. $2x - 1 = 5$ draw a graph to help solve the equati…
The solution to the equation is $x=3$. (To graph: Plot the line $y=2x-1$ using points like $(0,-1)$ and $(2,3)$, plot the horizontal line $y=5$, their intersection at $x=3$ is the…
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large corporations collect vast amounts of information about their cust…
B. guide their business choices
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question solve for all values of ( x ). ( log_{2}(2x + 1) + log_{2}(3x …
$x = -\frac{1}{3}$
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
$x=3$ *(For the graph: Plot the line $y=2x-1$ using the points above, plot the horizontal line $y=5$, their intersection is at $(3,5)$, so the x-coordinate 3 is the solution.)*
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which of these are complete sentences? check all that apply the date of…
- The date of the Chinese New Year is determined by a lunisolar calendar. - A lunisolar calendar shows the moon phase and the solar time of year - It is traditional to light firew…
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2. which situation best describes freedom in the united states? individ…
B. Individuals decide what kinds of jobs they will apply for.
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
The solution to the equation $2x-1=5$ is $x=3$. The graph has a horizontal line $y=5$ and a line $y=2x-1$ intersecting at $(3, 5)$.
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1. which event is an example of justice in a society? someone suspected…
C. Someone who commits a crime is punished in the same way as another person who commits the same crime.
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here is an equation. $2x - 1 = 5$ draw a graph to help solve the equati…
The solution to the equation is $x=3$. The graph has a line $y=2x-1$ intersecting the horizontal line $y=5$ at the point $(3,5)$.
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review the mla citation. ross, ann. treasures of the gulf coast savanna…
There are punctuation errors.
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is an equation. 2x - 1 = 5 draw a graph to help solve the equation. the…
The solution to the equation $2x-1=5$ is $x=3$. (The graph consists of the line $y=2x-1$ passing through $(0,-1)$ and $(1,1)$, and the horizontal line $y=5$, intersecting at $(3,5…
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unit 2a - quadratic functions 5. solve by graphing. a) $t^2 - 5t - 150 …
a) $t=15$ and $t=-10$ b) $h=20$ and $h=-20$ c) $x\approx0.074$ and $x\approx-0.674$ (or exact form $x=-0.3\pm\sqrt{0.14}$) d) No real roots --- ### Problem 6
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when firms provide customers an opportunity to act as collaborators in …
C. value cocreation
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which of the following is a business philosophy that focuses on identif…
C. Customer relationship management
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vocab | definition | picture --- | --- | --- accomplice | a person who …
Since no specific question is provided about this vocabulary table (e.g., defining a word, using a word in a sentence, identifying a synonym/antonym, etc.), it's not possible to g…
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1 pound = 16 ounces 4 pounds = \\boxed{} ounces
64
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read the excerpt from “pyramus and thisbe” from ovid’s metamorphoses. p…
Pyramus is characterized as intensely passionate, guilt-ridden, and dramatically devoted. His ashen reaction to the shawl, self-blame for Thisbe's supposed death, and choice to ta…
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which lines from ovid’s “pyramus and thisbe” contain an example of char…
If you searched all the East, you'd find no girl with greater charm than Thisbe;
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1 ton = 2,000 pounds 2 tons 200 pounds = done
4200
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english language arts 9 a - c semester b narrative elements in \pyramus…
play in poetic form
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1 ton = 2,000 pounds 2 tons = \bpounds
4000
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complete the conversion. 1 pound = 16 ounces $5\\frac{1}{2}$ pounds = \…
88
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11. fill in the missing coordinate in each ordered pair so that the pai…
\(-\frac{1}{3}\)
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nate likes to go to his local nail salon because he is a premier member…
For 2 visits, total cost is \$120. For 4 visits, total cost is \$180. For 5 visits, total cost is \$210. For 8 visits, total cost is \$300. (The table would be filled as: Number o…
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what value of z is a solution to this equation? $4 = \\frac{z + 10}{5}$…
\(z = 10\)
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select the expressions that are equivalent to 3(-2n - 4) + 9. -2n - 3 -…
The equivalent expressions are \(3(-7n + 5n - 4)+9\) and \(-6n - 3\)
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what value of u is a solution to this equation? \\(\\frac{u}{2} - 14 = …
\(u=-4\) (the option: \(u = - 4\))
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what value of y is a solution to this equation? -4y - 17 = -9 y = -4 y …
\(y = -2\)
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select the expressions that are equivalent to (8r - 3) - (-r - 7). 4r +…
The equivalent expressions are: - \(-3 + r + 8r + 7\) - \(9r + 4\)
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if you are going to use social media, how should you use it? passively …
Actively
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multiple-choice question what did the study from the institute of labor…
D. Social media use has a negative effect on overall life satisfaction
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fill in the blank 101. search your favorite magazine or online for pict…
To complete this, follow these steps: 1. Find images: Search magazines/online for hairstyles (e.g., curly, straight, wavy, voluminous) created by tools like curling irons, flat ir…
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solve for x, 10. $-1.5x = -15$
$x=10$
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211. now that you’ve practiced creating a variety of hairstyles (natura…
The problem is related to hairstyling design. Among the given sub - fields, there is no direct match, but "Others" in a relevant discipline (e.g., Arts' "Others" or a similar) is …
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although the two portraits shown are different, what overall message do…
d. All of the above are true
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in the above painting, what message was the artist, antoine-jean gros, …
a. He intended to portray Napoleon as a compassionate and giving leader, who was not afraid to be among the sick and poor
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206. before styling it into a chignon, how should you prepare hair that…
Tease (backcomb) sections for grip or use texturizing products (mousse/dry shampoo) to add volume and hold. ### Question 207
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9. $3\frac{1}{2} - 4 = -5x$
$x = \frac{1}{10}$
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201. what determines the amount of height in a comb out of pin curls? s…
The size of the pin curl and the placement (on - base or off - base) of the pin curl determine the amount of height in a comb - out of pin curls. Smaller pin curls and off - base …
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7. the parabola with equation $y = a(x - 2)^2 + q$ passes through the p…
$(2, -3)$
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199. what is the difference between a barrel curl and a curl created wi…
A barrel curl (created with a curling iron) has a smooth, uniform curl with consistent diameter, often done with heat on dry/damp hair. A roller - created curl has a more defined …
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16) $2x + y = 20$ $6x - 5y = 12$
$x=7$, $y=6$
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match each polynomial function to its graph. $f(x) = x^3 + 3x^2 + x + 4…
- \( f(x) = x^3 + 3x^2 + x + 4 \): The cubic graph with \( y \)-intercept 4, rising to the right and falling to the left. - \( g(x) = -x^4 + 4x^3 - 6x^2 + 9x - 7 \): The quartic g…
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solve for p. \\( p^2 - 23p + 22 = 0 \\) write each solution as an integ…
\(1,22\)
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solve for s. $8s^{2}-3s - 5 = 0$ write each solution as an integer, pro…
\(1,-\frac{5}{8}\)
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15) $6x + 6y = -6$ $5x + y = -13$
$x = -3$, $y = 2$
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solve for z. \\( 3z^2 - 11z - 4 = 0 \\) write each solution as an integ…
\(4,-\frac{1}{3}\)
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find the zeros of the function g(x). g(x) = (x + 1)(x - 3)(x + 7) write…
-1, 3, -7
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13. $-3 = \frac{x}{10}$
$x = -30$
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12) -3x - 8y = 20 -5x + y = 19
$x = -4$, $y = -1$
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find the roots of the factored polynomial. x(x + 5)(x + 3) write your a…
0, -5, -3
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find the zeros of the function f(x). f(x) = (x + 1)(x + 9) write your a…
-1, -9
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find the zeros of the function ( f(x) ). ( f(x) = (x - 4)(x + 3) ) writ…
4, - 3
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short answer 185. what kind of curls do pin curls create? 186. how shou…
Pin curls create firm, long - lasting, and defined curls (often with a smooth, uniform appearance). ### 186.
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use the given conditions to write an equation for the line in slope-int…
B. $y = -2x + 8$
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find the zeros of the function f(x). f(x) = (x - 3)(x - 9) write your a…
3, 9
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find the product and write the result in standard form. 7i(-3i + 6) ○ 2…
21 + 42i
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find the zeros of the function f(x). f(x) = (x - 4)(x - 6) write your a…
4, 6
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11) $x + 3y = 1$ + $-3x - 3y = -15$ ——————————————
$x=7$, $y=-2$
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find the roots of the factored polynomial. (x - 1)(x + 4) write your an…
1, -4
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5) y = -2 4x - 3y = 18
$x=3$, $y=-2$
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simplify. \\((-9i)^2\\) write your answer in the form \\(a + bi\\).
\(-81 + 0i\)
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simplify. \\((5i)^{2}\\) write your answer in the form \\(a + bi\\).
\(-25 + 0i\) (or simply \(-25\) as the \(0i\) is often omitted but still in the correct form)
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simplify. 10i·10 write your answer in the form a + bi.
\(0 + 100i\)
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use the given conditions to write an equation for the line in point - s…
$\boldsymbol{y - 2 = -\frac{1}{3}(x - 7) \text{ or } y - 3 = -\frac{1}{3}(x - 4)}$ (second option)
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2) 2x - 3y = -1\ y = x - 1
$x=4$, $y=3$
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simplify. \\((-6 - 6i)(-7i)\\) write your answer in the form \\(a + bi\…
\(-42 + 42i\)
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solve the polynomial equation. in order to obtain the first root, use s…
B. {-3, -2, 2}
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9. 20 + 5 = \\frac{4}{5}x + \\frac{1}{2}x
$x = -\frac{150}{13}$
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question 1 1 pts divide using long division. $(x^2 + 13x + 42) \\div (x…
$\boldsymbol{x+7}$ (Option: $\boldsymbol{x + 7}$)
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simplify. $i^2$ write your answer in the form $a + bi$.
\(-1 + 0i\) (or simply \(-1\) since the \(0i\) term is often omitted, but in the strict form \(a + bi\), it is \(-1 + 0i\))
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simplify. 5i(-8) write your answer in the form a + bi.
\(0 - 40i\) (or \( -40i\))
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simplify. (-2 + 9i)(-2 - 9i) write your answer in the form a + bi.
\(85+0i\)
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-7x - 2y = -13 x - 2y = 11
$x=3$, $y=-4$
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find the binomial that completes the factorization. $u^{3}+v^{3}=\\left…
\(u + v\)
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simplify. -(i - 6) - (9i + 1) write your answer in the form a + bi.
\(5 - 10i\)