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Artist 52 [7]
3 years ago
5

Factor x^2−15x+56 yall are so helpful i dont get this at alllll

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
8 0

Answer:

(x-7) x (x-8)

Step-by-step explanation:

Rewrite -15x to -7x - 8x to get the equation x^2-7x-8x+56.

Then X multiplied (x-7)-8x+56, equals X multiplied (x-7)-8(x-7)

Finishing (x-7) x (x-8)

Alexandra [31]3 years ago
5 0
(x-8)(x-7) hope this makes sense
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Illusion [34]

Answer:

120000000

Step-by-step explanation:

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3 years ago
Can someone please help me with this ?
Lemur [1.5K]
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4 0
3 years ago
Assume that the terminal side of thetaθ passes through the point (negative 12 comma 5 )(−12,5) and find the values of trigonomet
zmey [24]

Answer:

\sin \theta = \dfrac{5}{13} and \sec \theta = -\dfrac{13}{12}

Step-by-step explanation:

Assume that the terminal side of thetaθ passes through the point (−12,5).

In ordered pair (-12,5), x-intercept is negative and y-intercept is positive. It means the point lies in 2nd quadrant.

Using Pythagoras theorem:

hypotenuse^2=perpendicular^2+base^2

hypotenuse^2=(5)^2+(12)^2

hypotenuse^2=25+144

hypotenuse^2=169

Taking square root on both sides.

hypotenuse=13

In a right angled triangle

\sin \theta = \dfrac{opposite}{hypotenuse}

\sin \theta = \dfrac{5}{13}

\sec \theta = \dfrac{hypotenuse}{adjacent}

\sec \theta = \dfrac{13}{12}

In second quadrant only sine and cosecant are positive.

\sin \theta = \dfrac{5}{13} and \sec \theta = -\dfrac{13}{12}

6 0
4 years ago
Y=3 csc x how do i solve this
AveGali [126]
The period of the function can be calculated using <span><span><span>2π</span><span>|b|</span></span><span><span>2⁢π</span><span>|b|</span></span></span>.Period: <span><span><span>2π</span><span>|b|</span></span><span><span>2⁢π</span><span>|b|</span></span></span>Replace <span>bb</span> with <span>11</span> in the formula for period.Period: <span><span><span>2π</span><span>|1|</span></span></span>
4 0
3 years ago
If a bakery produces 1,040 cupcakes during an 8 hour shift, what is the production rate per hour of cupcakes?
Fittoniya [83]

Answer: D

Step-by-step explanation: You do 1,040 divided by 8=130

Hope this helps!!!

8 0
4 years ago
Read 2 more answers
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