2 years ago

Look at this cube:

1 answer:

8 0

9x9 = 81
81x6=486 (old total surface area)

18x18 =324
324x6 = 1944 (new total surface area)

1944 : 486
4 : 1 (new to old)

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What is the point-slope form of a line with slope 3 that contains the point (2,1)?

Serjik [45]

Answer:

A) $y-1=3(x-2)$

Step-by-step explanation:

Point-slope formula.

$y-y_1=m(x-x_1)$

Given.

Slope (m) = 3

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2 years ago

Negative one fourths times negative six elevenths

Ipatiy [6.2K]

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2 years ago

if the perimeter of the blanket has to be at least 280 inches is there egnough room for all three of them to cuddle up under the

dezoksy [38]

Answer:

hope it helps

Step-by-step explanation:

angle < EDG = 90°

5x + 4x = 90

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x = 90/9

x = 10°

which means

5x = 50°

4x = 40°

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EHD = 40°

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then HGD = 50°

-----------------------------------------

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DG = 84 x2 (2 sides) = 168 inches

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and yes. theres enough room for all 3 to cuddle

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