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3 years ago

Please help! Thank you

Mathematics

2 answers:

erica [24]3 years ago

7 0

Answer:

B 10/26

Step-by-step explanation:

Cosine is the adjacent side over the hypotenuse.

horrorfan [7]3 years ago

5 0

Step-by-step explanation:

cos A=base/hypotenuse

cosA=10/26 is your answer

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3 years ago

What is the x-coordinate of the point that divides the directed line segment from J to K into a ratio of 2:5?

Marianna [84]

Answer:

Second option is correct. The x-coordinate of the point that divides the directed line segment from J to K into a ratio of 2:5 is -2.

Step-by-step explanation:

From the given graph it is noticed that the endpoints of the line segment JK are J(-6,-2) and K(8,-9).

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$x=\frac{m}{m+n}(x_2-x_1)+x_1$

The ratio is 2:5, therefore the value of m is 2 and the value of n is 5.

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Therefore the x-coordinate is -2 and second option is correct.

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3 years ago

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