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butalik [34]
3 years ago
10

I’m not entirely sure with this question! Giving brainliest answer. :)

Mathematics
1 answer:
balu736 [363]3 years ago
8 0

3a+7

Step-by-step explanation:

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lara31 [8.8K]

Answer:

0

Step-by-step explanation:

Given the points J (1,-10) and K (7, 2)

From the section formula

(x,y)=\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is obtained using the formula:

y=\dfrac{my_2+ny_1}{m+n}\\m=5, n=1, y_1=-10, y_2=2\\Therefore:\\y=\dfrac{5*2+1*-10}{5+1}\\=\dfrac{10-10}{6}\\=0

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is 0.

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3 years ago
Which sequence of transformations will verify that
AVprozaik [17]

Answer:

C) △ABC is moved onto △A'B'C' after translating −16 units horizontally and 6 units vertically, and then reflecting across the x-axis.

Explanation: I did USA Test Prep.

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3 years ago
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Your answer is 3/5, the picture below shows how sin cos tan work!

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3 years ago
Simplify: (-7x + 5) - (2x2 – 8x + 6). Choose the standard form of the answer.
Tcecarenko [31]

Answer:

A.-2x2+-1

Step-by-step explanation:

(-7x+5)-(2x2-8x+6)

-7x+5-2x2+8x-6 then collect like terms

-2x2-7x+8x+5-6

-2x2-x+1

If it's helpful ❤❤❤

THANK YOU

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3 years ago
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