2 years ago

Find the value of x and y: (9x + 5) (12x – 37) y

1 answer:

5 0

Answer:

108x^2-273x-185

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Rina8888 [55]

answer is D

Explamation:

given points are (7,9) and (12,11)

$mid \: point \: of \: x = \frac{x1 + x2}{2 } = \frac{7 + 12}{2} = 9.5 \\ midpoint \: of \: y = \frac{y1 + y2}{2} = \frac{9 + 11}{ 2} = 10$

therefore the mid point is (9.5,10)

8 0

3 years ago

andrezito [222]

Answer: I think it would be 3.5

Step by Step Explanation: BRAINLIEST?!?

8 0

3 years ago

Bess [88]

False - plug in the bramble for the first equation and you get 40 = 12 which is not true

7 0

3 years ago

rewona [7]

Both inverse variation’s. K=constant=9,6

6 0

3 years ago

Nikitich [7]

F(n) = 2(n+2)

can also be written as
f(n) = 2n + 4

4 0

3 years ago