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labwork [276]
3 years ago
13

Which of the following is a factor of 10x2 − 19x 6? 5x − 3 5x − 2 2x 1 none of the above

Mathematics
2 answers:
kati45 [8]3 years ago
7 0
I believe the correct answer from the choices listed above is the fourth option. The factor of the expression given as <span>10x^2 − 19x^6 would be 1 only. None of the other choices would factor correctly the expression. Hope this answers the question. Have a nice day.</span>
balandron [24]3 years ago
3 0

Answer:5x-2

Step-by-step explanation:

Did the test

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plz this is easy just answer Use &lt; or &gt; to compare the integers. –14 and –3 A. –14 &gt; –3 B. –14 &lt; –3
oee [108]
It would be B. because if you put the numbers on a number line, you notice that -14 is further down than -3 since -3 is closer to 0, so -14 is less than -3
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3 years ago
Graph: y +2 = - 3/4 (x+4)
ValentinkaMS [17]

Answer:

slope:-3/4

hope this helps!!:)

Step-by-step explanation:

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3 years ago
Solve sin^4(x)+cos^4(x)=cos4x
ICE Princess25 [194]
\sin^4x=(\sin^2x)^2=\left(\dfrac{1-\cos2x}2\right)^2=\dfrac{1-2\cos2x+\cos^22x}4
\cos^4x=(\cos^2x)^2=\left(\dfrac{1+\cos2x}2\right)^2=\dfrac{1+2\cos2x+\cos^22x}4

\implies \sin^4x+\cos^4x=\dfrac{2+2\cos^22x}4=\dfrac{1+\cos^22x}2

\cos^22x=\dfrac{1+\cos4x}2
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So the equation reduces to

\dfrac{3+\cos4x}4=\cos4x
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We have \cos\theta=1 whenever \theta=0+2k\pi=2k\pi, where k is any integer. This means for this equation we have solutions at

4x=2k\pi\implies x=\dfrac{k\pi}2
6 0
4 years ago
An interior designer wants to install a circular stained-glass window on the triangular side wall of an attic bedroom. The windo
erica [24]

Answer:

B. The point of intersection of the triangle's three angle bisectors.

Step-by-step explanation:

3 0
3 years ago
A football coach moves 12 m north, then 16 m south, then 22 m north, and finally 6 m
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Answer: Displacement=12 m north

Step-by-step explanation:

12 m north

Let’s assume

north= positive

south=negative

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8 0
3 years ago
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