代數
一次方程、二次函數、不等式與式子變形。
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the product of two consecutive positive integers is 812. what is the va…
B. 28 (assuming the options are labeled as A. 7, B. 28, C. 58, D. 203)
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algebra 2a semester online practice complete this assessment to review …
\(2\pm i\sqrt{6}\) (corresponding to the option \(2\pm i\sqrt{6}\))
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2. which of the following words is misspelled? viagar javier viajar
A. Viagar
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incorrect your answer is incorrect. find the least common multiple (lcm…
10
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algebra 2a semester online practice complete this assessment to review …
There will be two real solutions since the discriminant is positive. (The option corresponding to this statement, assuming it's the last option in the list: "There will be two rea…
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solve for g. 6g = w g =
\( \frac{W}{6} \)
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the product of two numbers is 240. the first number is 8 less than the …
\( x(x + 8) = 240 \) (the second option)
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1. which of the following words is misspelled? gordo jorgo guapo
B. jorgo (assuming the options are labeled as A. gordo, B. jorgo, C. guapo for clarity; based on the given options, the misspelled one is jorgo)
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2. before industrialization, most people worked in ______ areas and pro…
rural (or agricultural); hand (or manual labor)
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solve for a. w = \\frac{a}{2}
\( A = 2W \)
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42. goals are sometimes difficult to accomplish. how are small rewards …
The correct option is the third one (counting from the left, the option with the text "Rewards can help you finish and achieve your goal").
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algebra 2a semester online practice complete this assessment to review …
21 + 109i (corresponding to the option "21 + 109i")
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algebra 2a semester online practice complete this assessment to review …
-36 + 12i (corresponding to the option: $-36 + 12i$)
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read the excerpt from part one of trifles. sheriff (unbuttoning his ove…
B. to direct actions that take place onstage
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41. when can students use strategies like reviewing notes, eating somet…
A. before a test
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algebra 2a semester online practice complete this assessment to review …
17 (corresponding to the option "17")
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find the least common multiple (lcm) of 10 and 8.
40
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40. which example best describes a student taking initiative in their o…
Ken checking and then scheduling every exam of the course on his own.
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algebra 2a semester online practice complete this assessment to review …
-4 ± 2i√2 (corresponding to the option: -4 ± 2i√2)
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sheriff. nothing here but kitchen things. (the county attorney, after a…
C. They share a bond as women and are instinctively curious.
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algebra 2a semester online practice complete this assessment to review …
\((3, -3)\) (Option: \(\boldsymbol{(3, -3)}\))
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graph the equation. y = -1(x - 3)^2 + 4
The graph is a parabola with vertex at \((3, 4)\), opening downward, and axis of symmetry \( x = 3 \). (To draw it, plot the vertex, use symmetry to find other points, and connect…
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39. a disagreement has erupted between jarron and will about who owns a…
Will because items in the public domain belong to the public.
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as you read stave 3, answer all the questions below. stave 3 – the seco…
s (Sample Answers, as the full text analysis is needed for precise answers): 27. At Fred's Christmas celebration, games like blind - man's - buff are played (along with other fest…
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christmas compounds make compound words write the compound words on the…
For "man": gentleman, mailman; For "room": bedroom, bathroom, classroom; For "light": flashlight, sunlight, moonlight (and other valid combinations like mushroom (mush + room), sp…
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calculate: \\(\\frac{24}{27} - \\frac{1}{9} = \\frac{\\square}{\\square…
\(\frac{7}{9}\)
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algebra 2a semester review back to intro page click for long desc when …
\((-4,-8)\) (the option with \((-4,-8)\))
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10) 2x - y = -1
If we solve for \(y\), the equation is \(y = 2x+1\); the slope is \(2\), the y - intercept is \(1\), and the x - intercept is \(-\frac{1}{2}\) (depending on what was required, but…
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algebra 2a semester online practice complete this assessment to review …
(1.5, 2)
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solve for w, 6w - 19 = 3w - 4 simplify your answer as much as possible.…
\(w = 5\)
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algebra 2a semester online practice complete this assessment to review …
\( (-1, -1) \) and \( (3, 7) \) (the last option: \( (-1, -1) \) and \( (3, 7) \))
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38. the most common styles for citations are mla and apa. true false
True
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what is the prime factorization of 246? 2·3·123 2·3·41·123 6·41 2·3·41
\(2 \cdot 3 \cdot 41\) (the option with \(2 \cdot 3 \cdot 41\))
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country: capital: this country is an ______ in the eastern ______ sea. …
- Top - Left (Cyprus): Country: Cyprus; Capital: Nicosia; This country is an island in the Eastern Mediterranean Sea. The official languages are Greek and Turkish. - Top - Right (…
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kyra completed a very successful science experiment. after the experime…
kinesthetic (the option with the label "kinesthetic")
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which number is composite? 13 83 37 27
27 (the number in the bottom - right box)
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algebra 2a semester online practice complete this assessment to review …
\(2\) (corresponding to the option "2")
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graph the equation. y = -2(x - 1)^2 - 4
To graph \( y = -2(x - 1)^2 - 4 \): 1. **Vertex**: \((1, -4)\) (plot this point). 2. **Direction**: Opens downward (due to the negative coefficient \(-2\)). 3. **Stretch/Compressi…
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solve for v. 2v + 6 = 13v - 4v + 62 simplify your answer as much as pos…
\(v=-8\) (or if we consider the fraction \(\frac{-56}{7}\), the denominator is 7)
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algebra 2a semester online practice complete this assessment to review …
\(y = 1\) (corresponding to the option "1")
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36. what best describes the relationship between copyright laws and cre…
The second option (the one with "Creative Commons allows works that are still under copyright certain freedoms.")
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select the correct answer from each drop-down menu. suki has been assig…
First drop - down: freewriting; Second drop - down: pre - writing (assuming the common stages, if the options for the second drop - down were like pre - writing, drafting, revisin…
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what should a writer do after writing an initial draft of a business me…
C. revise
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35. why should tamara choose a start time for her weekdays rather than …
Tamara will more likely be awake and ready to learn.
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select the correct answer from each drop - down menu. a draft is a writ…
published
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select the correct answer from each drop-down menu. drop-down menu with…
A draft
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algebra 2a semester online practice complete this assessment to review …
infinite number of solutions
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15. $3x^2 + 7x + 4 = 0$
\(x=-1\) or \(x =-\frac{4}{3}\)
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solve for w. -3w + 11 = -8w + 51 simplify your answer as much as possib…
\(w = 8\)
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select all the correct answers. which two elements of collaborative pla…
- It brings together different perspectives. - It builds team spirit.
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algebra 2a semester online practice complete this assessment to review …
\((-\infty,\infty)\) (the last option: \((-\infty,\infty)\))
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94. a gerund functions as: a. an adjective c. a noun b. a verb tense d.…
C. a noun C. Magazine article analyzing an event B. A speech transcript B. This book is mine. C. Although he was tired, he finished the race. A. each A. each
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calculate: \\(\\frac{11}{16} - \\frac{1}{4} = \\frac{\\quad}{\\quad}\\)
$\frac{7}{16}$
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algebra 2a semester online practice complete this assessment to review …
\(x = -2\) and \(x=\frac{2}{3}\) (the first option: \(x = -2\) and \(x=\frac{2}{3}\))
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solve for y. 11 + 15y = -7 + 13y simplify your answer as much as possib…
\(y = - 9\)
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what are the first 7 prime numbers? 3, 5, 7, 11, 13, 17, 21 2, 5, 7, 11…
C. 2, 3, 5, 7, 11, 13, 17 (assuming the third option is labeled C; if labels are different, adjust to the correct identifier with the text "2, 3, 5, 7, 11, 13, 17")
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86. which one is a secondary source? a. diary entry c. magazine article…
C. Magazine article analyzing an event B. the problem C. a noun A. present perfect A. describe a clear target B. They are leaving. B. future continuous C. a noun
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ivantes. (2x - 1)(2x - 1) - (x + 4)(x + 4) b) $(2x - 1)^2 - (x + 4)^2 =…
### Part b) # Explanation: ## Step 1: Apply difference of squares We know that \(a^2 - b^2=(a - b)(a + b)\). Here \(a = 2x-1\) and \(b=x + 4\). So \((2x-1)^2-(x + 4)^2=[(2x-1)-(x …
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question 1 of 5 select the correct answer. one factor of this polynomia…
\(x^{2}+3x - 1\) (which corresponds to the option \(x^{2}+3x - 1\))
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12. yo no ______ las llaves. encuentro encuentras encontramos
A. encuentro
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algebra 2a semester online practice complete this assessment to review …
\(x=-21\) and \(x = - 5\) (the option: \(x=-21\) and \(x=-5\))
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drag each tile to the correct location. identify each piece of research…
## Primary Source: - a thank - you letter from a customer - a business report about sales campaigns - a person working at the same business ## Secondary Source: - a magazine about…
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topic: rational exponents progress: the movement of the progress bar ma…
B. $m^2\sqrt[4]{n}$
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11. ______ almuerza un vaso de leche. ella yo ellas
A. Ella
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what is the prime factorization of 90? 9·10 15·6 2·5·9 2·3·3·5
D. \(2 \cdot 3 \cdot 3 \cdot 5\)
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algebra 2a semester online practice complete this assessment to review …
\( x = 6 \) and \( x = 7 \) (corresponding to the option " \( x = 6 \) and \( x = 7 \) ")
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33. personalizing your online experience usually leads to distraction a…
False
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which number is prime? 28 51 39 29
29 (the number in the bottom - right box)
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10. match the subjects with their appropriate form of verb encontrar. 1…
1. Mis hermanos - b. encuentran 2. Tú - d. Encuentras 3. María - a. encuentra 4. Pedro y yo - e. encontramos 5. Yo - c. Encuentro
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select the correct answer. why should a business writer check the date …
C. to ensure that the information is current and relevant
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algebra 2a semester online practice complete this assessment to review …
\(x = 3\) and \(x = 4\) (corresponding to the option " \(x = 3\) and \(x = 4\)")
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why is it important to cite original sources when conducting research f…
D. to give credit for using someone else’s ideas
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612x² - 22x + 6 = 0
The roots of the equation \(612x^{2}-22x + 6 = 0\) are \(x=\frac{11 + i\sqrt{3551}}{612}\) and \(x=\frac{11 - i\sqrt{3551}}{612}\) (no real roots, complex roots are as above)
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so... where does this leave egypt now? how can egypt break out of the c…
Egypt can break out of its current cycle through multi - faceted approaches. First, it should prioritize investing in education and skills training to prepare its large youth popu…
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adjust zoom % if needed write all factors of the number: 4 write all fa…
The factors of 4 are 1, 2, 4. ### For the number 22:
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9. choose between the following verbs those that change from o to u. al…
The verbs that change from "o" to "u" are: - almorzar - costar
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5x² + 28 - 12 = 0
The solutions of the equation \(5x^{2}+28 - 12 = 0\) are \(x=\frac{4\sqrt{5}}{5}i\) and \(x =-\frac{4\sqrt{5}}{5}i\) (or in boxed form, if we consider the complex solutions: \(\bo…
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78. which one is passive voice? a. she ate cake. c. the puzzle was solv…
C. The puzzle was solved by him. B. barked B. the problem C. The old wooden bridge A. present perfect B. This book is mine. B. If he were taller, he'd dunk. C. lizard
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question 3 of 3 to file your taxes, you need to start by collecting all…
A. A record of your income and receipts for any deductions you want to claim
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usa los detalles de la tabla para determinar el tema del cuento. detall…
A. Es importante regalar a otros lo que ya no se usa.
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question 2 of 3 what is the key difference between a deduction and a cr…
Deductions reduce the amount of income that can be taxed, and credits reduce the amount of taxes you owe.
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which number is not a factor of 114? 4 2 19 57
4 (the number 4 is not a factor of 114)
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what are some examples of things that your taxes pay for which you can …
Social Security, communications, and schools (the fourth option)
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8. la cena______ 20 euros. cuesta cuestas cuesto
A. cuesta (assuming the first option is labeled A, as the options are presented in a list with the first being "cuesta", second "cuestas", third "cuesto")
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i-ready identificar el tema de un cuento — prueba — nivel d proyecto en…
D. Que al compartir lo que tenemos, nos sentimos bien.
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algebra 2a semester online practice complete this assessment to review …
\(-\frac{5}{3}\)
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a quadratic equation has exactly one real number solution. which is the…
B. 0
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7. mis padres ______ antes de hacer deporte. almuerza almorzamos almuer…
C. almuerzan (assuming the options are labeled A. almuerza, B. almorzamos, C. almuerzan)
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what is the discriminant of the quadratic equation 0 = -x² + 4x - 2? ○ …
8 (corresponding to the option with 8)
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question 6 of 6 carlos wants to start a budget. he is planning on using…
A. Needs
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what is the discriminant of the quadratic equation $0 = 2x^2 + 3x - 5$?…
49 (corresponding to the option with 49)
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70. which one is interrogative? a. close the door. c. i like pizza. b. …
B. Did you finish your work? B. A speech transcript B. If he were taller, he'd dunk. B. Did you finish your work? A. locate key sections quickly B. an adjective B. the problem C. …
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8) x + 5y = 8x - 20
If solving for \(y\): \(y = \frac{7x - 20}{5}\) (or \(y=\frac{7}{5}x - 4\)) If solving for \(x\): \(x=\frac{5y + 20}{7}\) (or \(x=\frac{5}{7}y+\frac{20}{7}\))
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algebra 2a semester online practice complete this assessment to review …
A. right
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question 5 of 6 in the 50-30-20 rule, 50% of your income should be spen…
C. Needs
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6. ______ recordamos la hora del partido. vosotros nosotros e ellos
B. nosotros (assuming the options are labeled as A. vosotros, B. nosotros, C. ellos)
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rhett is solving the quadratic equation 0= x² - 2x - 3 using the quadra…
\(\boldsymbol{\frac{2\pm\sqrt{(-2)^2 - 4(1)(-3)}}{2(1)}}\) (the first option)
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2? sara wants to start with the simplest notetaking app that she can fi…
A. Simplenote
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a quadratic equation of the form $0 = ax^2 + bx + c$ has a discriminant…
0 (corresponding to the option with 0)
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what is the lcm of 15 and 12? 120 45 180 60
60 (corresponding to the option with "60")