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4 years ago

PLEASE HELP!! Convert each linear equation to standard form. y-4= -2(x+3)

2 answers:

hjlf4 years ago

4 0

So first, this is point slope form. The first step is to distribute.)
$y-4=-2x-6$
Then add 4 to both sides.
$y=-2x-2$
Then add 2x and it becomes
$2x+y=-2$

Stels [109]4 years ago

4 0

Answer:

Yea um the answer is that YOLO!!

Step-by-step explanation:

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makvit [3.9K]

Answer:

$28 . 26cm$

Step-by-step explanation:

First find the radius

$d = 2r \\ 9 = 2r \\ \frac{9}{2} = \frac{2r}{2} \\ r = 4.5$

Now find the CIRCUMFERENCE

$c = 2\pi \: r \\ = 2 \times \pi \times 4.5 \\ = 9 \times \pi \\ = 28.26$

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3 years ago

Molly painted a line around the entire perimeter of the basketball court. The length of the court was 32 meters and the width wa

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First, we need to find the perimeter of the basketball court. To find the perimeter, you need to add all the sides of the shape, or in this case add the width(2) and height(2).

(32 x 2) + (17x2) = 64 + 34 = 98

the perimeter is 98 meters.

She drew a line around the perimeter, and the perimeter is 98 meters, so the line si also more or less 98 meters.

The correct answer is D.

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3 years ago

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3 years ago

The school that Ted goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 7 adult

cestrela7 [59]

Answer:

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Step-by-step explanation:

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3 years ago

Len [333]

9514 1404 393

Answer:

E. The new volume is 27 times the old volume

Step-by-step explanation:

If L, W, and H are the original length, width, and height, then the original volume is ...

V = LWH

The volume after the scale factor is applied is ...

V' = L'W'H' = (3L)(3W)(3H) = 27LWH = 27V

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3 years ago