代数
一次方程式、二次関数、不等式、式変形。
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is the solution shown below correct? explain. 9x + 2 = 8x² + 6x -8x² + …
The solution is incorrect. Errors include: (1) Miscalculating the discriminant (\( b^2 - 4ac \)): \( (3)^2-4(-8)(2)=9 + 64 = 73 \), not \( 9 - 64 \). (2) Incorrectly introducing a…
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how did the dutch west india company get new settlers to move to new ne…
by giving away free land
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question 8 of 10 why did slaves deaths rarely bother plantation owners?…
A. They viewed slaves as property that could simply be replaced.
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how was the early slave trade in west africa (the trans - saharan slave…
B. Slaves from West Africa were generally sold in African and European countries, while slaves from East Africa were generally sold in Persia and Mesopotamia.
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question 6 of 10 how was the atlantic slave trade different in the 1400…
C. In the 1400s and 1500s, more slaves were sold between African countries than across the Atlantic. In the 1600s, more slaves were sold across the Atlantic.
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william penn was the of pennsylvania. pennsylvania became home for many…
1. William Penn was the **founder/proprietor** of Pennsylvania. 2. Pennsylvania became home for many **Quakers**. 3. Settlers in Pennsylvania had a **peaceful** relationship with …
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solve the following system of inequalities graphically on the set of ax…
\((0,0)\) (Note: There are infinitely many solutions, and \((0,0)\) is just one example. Other points like \((4,3)\) (check: \(3<\frac{1}{2}\times4 + 2=4\) and \(3>-\frac{5}{4}\ti…
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question subtract $6x^2 - 7x - 2$ from $6x^2 - 2x + 6$. answer attempt …
\(5x + 8\)
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question 4 of 10 how were the reasons for a persons enslavement differe…
B. In West African cultures, people were enslaved through war or as punishment, while in the Atlantic slave trade, anyone could be captured and enslaved.
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question 3 of 10 why did many slaves die during the middle passage? a. …
D. Most of the slaves faced horrible conditions on the ships.
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1.9 lesson 4: the thirty years war (20 points) - due 11/22/26 what were…
One major reason for the beginning of the Thirty Years' War was religious conflict between Protestant and Catholic factions in the Holy Roman Empire, exemplified by the 1618 Defen…
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question perform the operation. $(-10x^2 + 4) + (-9x - 6)$
$-10x^{2}-9x - 2$
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how did the proprietor system benefit both the ruler and the proprietor…
A. The ruler earned money and the proprietor got land without having to pay for it.
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question 1 of 10 why did europeans generally buy slaves from slave trad…
A. Africans were generally able to hide from or defend themselves against Europeans.
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question perform the operation. \\((10x^2 - 7x + 7) - (4x^2 + 5x - 9)\\)
\(6x^2 - 12x + 16\)
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which statement describes the domain of the function $f(x)=\frac{3x}{4x…
all real numbers except $x = -1$ and $x = 1$
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question find the sum of $-8x - 3$ and $-7x^2 + 2x + 4$.
\(-7x^2-6x + 1\)
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what is the domain of $f(x)=\\frac{3x}{x - 1}$? all real numbers all no…
all real numbers except 1
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4) \\(\\frac{x}{-12} + 7 = 12\\)
$x = -60$
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maryland’s most important crop was tobacco ✔. complete ✔ indentured ser…
disease
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23) \\(\\frac{x}{12} - 7 = -12\\)
$x = -60$
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maryland’s most important crop was tobacco ✔. complete dropdown worked …
Indentured servants
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22) - 4 = \\frac{x}{4} + 6
$x = -40$
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maryland’s most important crop was. done
Tobacco
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20) 12 = \\frac{x}{4} - 6
$x = 72$
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19) \\( 12 = -9 + \\frac{x}{-3} \\)
$x = -63$
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find the value of each symbol in the system. ( \bigstar - \text{❄️} = -…
The value of the sun - shaped symbol (\( S \)) is \(-5\) and the value of the snow - flake shaped symbol (\( F \)) is \(-3\). So \( \bigstar=-5\), \( \text{❄️}=-3\) (where \( \big…
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(\frac{3x + 5}{x^{-2}-4})
\(\frac{x^{2}(3x + 5)}{(1 - 2x)(1 + 2x)}\) (or \(-\frac{x^{2}(3x + 5)}{(2x - 1)(2x + 1)}\))
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solve the system by substitution.\ y = 2x + 5\ y = 3x - 1\ the solution…
(6, 17)
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consider the following function: $f(x) = \\frac{2x}{3x^2 - 3}$ what is …
All real numbers except $x=1$ and $x=-1$, or in interval notation: $(-\infty, -1) \cup (-1, 1) \cup (1, \infty)$
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17) \\ - 12 = 9 + \\frac{x}{-3} \\ 18)
$x=63$
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1.7 lesson 2: origins of the protestant reformation (20 points) - due 1…
D. Martin Luther, who wrote the Ninety-Five Theses
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3. the poet browning tells his readers that if one were to open his hea…
inscribed ### Question 4
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consider the following equation: $f(x)=\frac{x^2 + 4}{4x^2 - 4x - 8}$ n…
The vertical asymptotes are $x=-1$ and $x=2$
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solve the system by graphing. 4x + 2y = 2 3x = 4 - y the solution is (□…
\((3,-5)\)
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16) \\ -12 = 9 + \\frac{x}{3}
$x = -63$
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15) \\(\\frac{x}{7} + 11 = -9\\)
$x = -140$
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14) (\frac{x}{6} + 10 = 12)
$x = 12$
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modeling real life there are a total of 64 students in a filmmaking clu…
For part a, the system of equations is \( x = y + 14 \) and \( \boldsymbol{1}x + \boldsymbol{1}y = 64 \). ### Part b
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number sense the sum of the digits of a two - digit number is 8. when t…
26
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12) \\( 13 = \\frac{x - 8}{-2} \\)
$x = -18$
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11) \\( \\frac{x + 9}{3} = 20 \\)
$x=51$
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10) -13 = \\frac{x - 8}{2}
$x = -18$
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9) \\( 13 = \\frac{x - 8}{-2} \\)
$x = -18$
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8) \\(\\frac{12 + x}{-7} = -4\\)
$x = 16$
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7) \\(\\frac{9 + x}{3} = -20\\)
$x = -69$
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4) -10 = \\frac{x - 6}{8}
$x = -74$
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find the product of the following two matrices.\\begin{bmatrix}-5&0\\\\…
$\begin{bmatrix}-5&-5\\12&12\end{bmatrix}$
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3) \\(\\frac{x - 3}{-4} = 4\\)
$x = -13$
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find the product of the following two matrices.\\(\begin{bmatrix}-4&-4\…
\(\begin{bmatrix}4&-12\\-1&-3\end{bmatrix}\)
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2) \\(\\frac{x + 3}{4} = 8\\)
$x=29$
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question find the product of the following two matrices. \\(\\begin{bma…
\(\begin{bmatrix}0&4\\4&-4\end{bmatrix}\)
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let f(x) = 4x - 1, h(x) = -x + 2. find (h ∘ f)(6). (h ∘ f)(6) = \\square
\(-21\)
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1.5 lesson 1: the renaissance (20 points) - due 1/20/26 based on what y…
1. The Renaissance changed the way people thought about or created art because it shifted focus from exclusively religious, stylized works to realistic, human-centered pieces that…
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let f(x) = 5x - 6 and g(x) = x + 3. find f(g(x)) and g(f(x)). f(g(x)) =…
\( 5x - 3 \)
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let f(x) = 5x - 6 and g(x) = x + 3. find f(g(x)) and g(f(x)). f(g(x)) =…
\( 5x + 9 \)
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let $f(x) = 4x - 6$ and $g(x) = x + 1$. find $f(g(x))$ and $g(f(x))$. $…
\( 4x - 5 \)
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let f(x) = 4x - 6 and g(x) = x + 1. find f(g(x)) and g(f(x)). f(g(x)) =…
\( 4x - 2 \)
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practice assignment 3.4 composition of functions score: 70/80 answered:…
Evaluate \(C(D(6))\)
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sección 3 1. ¿quién redactó la declaración de independencia? ¿cuál era …
The author of the Declaration of Independence was Thomas Jefferson. His main work when writing this document was to set out the justifications for the American colonies' independe…
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what are the removable discontinuities of the following function? $f(x)…
x = -6 and x = 6
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for the inverse variation equation ( p = \frac{8}{v} ), what is the val…
$\boldsymbol{2}$ (Option: 2)
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consider the table representing a rational function. | x | -0.2 | -0.1 …
The function has a hole when \(x = 0\) and a vertical asymptote when \(x = 4\).
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where is the hole for the following function located? $f(x)=\\frac{x + …
A. $x = -3$
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sección 2 1. vuelve a escribir esta oración para que sea correcta: desp…
Después de las batallas de Lexington y Concord y de la retirada británica de Boston, hubo muchas batallas más, y la mayoría de los colonos comenzaron a exigir la independencia.
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which of the following statements are true of this rational function? c…
- There is a vertical asymptote at $x = 0$. - There is a removable discontinuity at $x = -a$
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look at the text below. if there is an error with subject - verb agreem…
When it comes to exercise, some are better than none at all. According to researchers at Iowa State University, just five to ten minutes of running once or twice a week provides s…
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look at the text below. if there is an error with subject-verb agreemen…
"There are two possible answers to the first problem," Professor Holloway told her statistical analysis class. "Either is acceptable."
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a thesis statement makes up the entire first paragraph of your paper. p…
F. False
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please select the word from the list that best fits the definition all …
Content
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\kids today eat 25% less fresh fruit than kids in 2000.\ why is this no…
b. Too narrow
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look at the text below. if there is an error with subject - verb agreem…
"Self - expression may be considered creative, but not all is worthy of being called art," Jill Erickson wrote in her scathing review of the performance artist.
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the reader must understand the authors position in order to use the sou…
T
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look at the text below. if there is an error with subject - verb agreem…
When conducting research, be careful in choosing your sources; all are subject to the biases and opinions of their authors.
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credible sources should explicitly identify the purpose or intent of th…
T
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melinda has always wanted to know about export rates between the u.s. a…
a. Melinda is curious about the topic
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please select the word from the list that best fits the definition smok…
Just right
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if you have selected a topic that you do not like, you should change yo…
T
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sources should contain factual information. please select the best answ…
T. True
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look at the text below. if there is an error with subject - verb agreem…
Most people love music, but researchers suspect that some even respond to it on a therapeutic level. Music therapy is sometimes used in interventions that help people with mental …
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a thesaurus can a. increase the quality of your work \t\t\tc. help to a…
d. All of these
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a source must be cited a. only if a direct quote is used \tc. there are…
d. A source should always be cited
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look at the text below. if there is an error with subject - verb agreem…
Before fixing a leak, it's wise to turn off the water so that none comes out during the repair work.
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a position is either a. true or false b. happy or sad c. positive or ne…
d. A thesis can be any of these
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determined to write an equation to help you solve for x. 8x + 26 = 90 8…
The value to multiply both sides by is \(\frac{1}{8}\), so the blanks should be filled with \(\frac{1}{8}\) and \(\frac{1}{8}\) respectively.
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evaluate this topic idea: \teachers gave 18.5% more homework in 2007 th…
c. The topic is too narrow
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look at the text below. if there is an error with subject - verb agreem…
Dance classes at Ashland Community Center are free, but each of the students is required to participate in fundraising activities for at least two hours per semester.
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your research supports your thesis. please select the best answer from …
T
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is whats below a complete sentence or a fragment? photographers carry e…
Complete Sentence
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which question may be used to start your initial research about \global…
C. When did global warming first become a concern?
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if you have selected a topic that you do not like, you should change yo…
T. True
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look at the text below. if there is an error with subject - verb agreem…
"During tonight's political debate, there will be plenty of talk about the economy," Mia Swift reported, "but neither of the candidates is expected to address the latest jobs repo…
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melinda has always wanted to know about export rates between the u.s. a…
a. Melinda is curious about the topic
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you should find a new topic if a. you dont like your current topic \t\t…
D. Any of these
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once you have chosen a topic, what should you do before beginning the r…
c. Discuss your idea with others
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noredink lq19 fragments question 13 of 20 highlight all the words that …
If Emery Huang keeps up with his chores
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look at the text below. if there is an error with subject - verb agreem…
Although several developing countries have made recent progress in supplying safe drinking water to their citizens, many around the world still face water - related diseases.
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a position is either a. true or false c. positive or negative b. happy …
d. A thesis can be any of these
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once you have chosen a topic, what should you do before beginning the r…
c. Discuss your idea with others
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evaluate this topic idea ecycling is an important part of keeping our p…
b. Too broad