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3 years ago

What happens if you cut a mobius strip down the middle?

Mathematics

1 answer:

Harman [31]3 years ago

4 0

it will make two separate ones making it look like if they're glued together without ripping each one of them

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What is the cot in simplest fraction form????<br> Please help been stuck for 30 minutes!!

Fantom [35]

Answer:

65/72

Step-by-step explanation:

cot is simply cosine over sine or the tangant flipped

the cos (c)=65/97

sin (c) = 72/97

cot would be (65/97)/(72/97)

How do you divide fractions? By multiplying the reciprocal!

cot would be 65/97 * 97/72

the 97s cross out.

65/72

5 0

3 years ago

levacccp [35]

Easy hijdbggffafaysuwus

6 0

3 years ago

All of the following are equivalent except _____.

lianna [129]

Answer:

-5(x - 1)

Step-by-step explanation:

you would get -5x - 5 if you solved it

8 0

3 years ago

Read 2 more answers

the trucking company also needs to deliver 1 2/3 tons of oak logs and 1 7/12 tons of maple logs. Which load weighs more?

bekas [8.4K]

Oak logs
1 2/3= 20/12
1 7/12= 19/12

5 0

3 years ago

Lydia graphed ADEF at the coordinates D (-2,-1), E (-2, 2), and F (0,0). She thinks ADEF is a right triangle. Is Lydia's asserti

Setler79 [48]

The true statement is (c) No; the slopes of segment EF and segment DF are not opposite reciprocals.

<h3>Right triangles </h3>

Right triangles have a pair of perpendicular lines

Coordinates

The coordinates are given as:

D = (-2,-1)
E = (-2,2)
F = (0,0)

<h3>Slopes</h3>

Start by calculating the slopes of lines DF and EF using:

$m = \frac{y_2 -y_1}{x_2 -x_1}$

So, we have:

$m_{DF} = \frac{0 + 1}{0 +2}$

$m_{DF} = \frac{1}{2}$

Also, we have:

$m_{EF} = \frac{0 -2 }{0+2}$

$m_{EF} = \frac{-2 }{2}$

$m_{EF} = -1$

For the triangle to be a right triangle, then the calculated slopes must be opposite reciprocals.

i.e.

$m_1 = -\frac{1}{m_2}$

By comparison, the slopes of both lines are not opposite reciprocals.

Hence, the true statement is (c)