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2 years ago

Math work geometry help please

Mathematics

1 answer:

zaharov [31]2 years ago

7 0

Answer:

(C)

Step-by-step explanation:

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PLEASE HELP ASAP 30 POINTS

Yuki888 [10]

Answer:

I don't know how to do please let me I will try solve the question

8 0

2 years ago

Find the output, y, when the input x, is 30. y = 14 – 0.5x y =

Mumz [18]

Answer:

y=-1

Step-by-step explanation:

14-(.5*30) same as dividing 30 by 2

14-15=-1 combine

6 0

2 years ago

Lets see who is smart lol

Simora [160]

9514 1404 393

Answer:

$\square\quad{y=\dfrac{1}{2}x+4}\\\\\square\quad{\dfrac{y-5}{x-2}=\dfrac{1}{2}}$

Step-by-step explanation:

The slope of a line is the same everywhere, so an equation can be written making use of that fact.

$\dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}\\\\\dfrac{y-5}{x-2}=\dfrac{7-5}{6-2}=\dfrac{2}{4}\\\\\boxed{\dfrac{y-5}{x-2}=\dfrac{1}{2}}$

Cross-multiplying gives ...

2(y -5) = x -2

2y -10 = x -2 . . . eliminate parentheses

2y = x +8 . . . . . . . add 10; next, divide by 2

$\boxed{y=\dfrac{1}{2}x+4}$

These equations match choices B and D.

6 0

2 years ago

Add the following rational number7/-27 and 11/18

poizon [28]

Answer:

19/54

Step-by-step explanation:

- 7/27 + 11/18

LCM of the 27, 18 is 54

- 7/27 * (2/2) + 11/18 * (3/3)

- 14/54 + 33/54

33 - 14/54

19/54

please mark me brainlist

3 0

1 year ago

I(1, 1) and J (-3,-3) Find the midpoint of the line segment

Pavlova-9 [17]

The Answer is (-1,-1)

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2 years ago