Considering the available options, the sentences that include a proper MLA parenthetical citation include "<u>Mahoney states that "the needs of speakers drive language change" (nsf.gov)."</u>
<h3>What is MLA parenthetical citation?</h3>
MLA parenthetical citation is the citation method that utilizes the author's last name, the page number, or other relevant source information in parentheses from sentences used.
<h3>Other sentences that include a proper MLA parenthetical citation include the following:</h3>
- Johnson claims that the English language began to deviate from its Germanic origins (4).
- In the eighteenth century, English was "departing from its original Teutonic character"(Johnson 4).
Hence, in this case, it is concluded that the correct answer is options A, E, and F.
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In South Korea people play the biggest role
The angle of the triangle ABC from smallest to largest are approximately 22°, 27° and 131°.
The sides of the triangle are as follows;
AB = 20
BC = 12
AC = 10
Let's find ∠A using cosine rule,
a² = b² + c² - 2bc cos A
cos A = b² + c² - a² / 2bc
Therefore,
cos A = 10² + 20² - 12² / 2 × 10 × 20
cos A = 100 + 400 - 144 / 400
cos A = 356 / 400
cos A = 0.89
A = cos⁻¹ 0.89
A = 27.1267531173
∠A ≈ 27°
Using sine rule let's find ∠B
12 / sin 27 = 10 / sin B
cross multiply
12 sin B = 10 sin 27
sin B = 10 sin 27 / 12
sin B = 10 × 0.45399049974 / 12
sin B = 4.5399049974 / 12
B = sin⁻¹ 0.37832541645
B = 22.2299936087
∠B = 22°
Using sum of triangle theorem let's find ∠C
∠C = 180 - 27 - 22
∠C = 131°
The angles from smallest to largest are approximately 22°, 27° and 131°.
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The function with the steepest slope is the function which has the maximum absolute value of the slope. Hence, the function with the steepest slope is y = - 8x + 5
The general form of a linear equation is given as :
- y = bx + c ; <em>b = slope </em>
<u>Evaluating the linear expressions given</u><em> </em><em>:</em><em> </em>
A.)
y = - 8x + 5
b = - 8 ;
|b| = 8
B)
y minus 9 = negative 2 (x + 1)
y - 9 = - 2(x + 1)
y - 9 = - 2x - 2
y = - 2x - 2 + 9
y = -2x + 7
Hence, b = - 2
|b| = 2
C)
y = 7 x minus 3
y = 7x - 3
Hence, b = 7
|b| = 7
D)
y + 2 = 6 (x + 10)
y + 2 = 6x + 60
y = 6x + 60 - 2
y = 6x + 58
Hence, b = 6
|b| = 6
Therefore, the function which has the steepest slope is y = -8x + 5
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