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poizon [28]
3 years ago
11

Can someone help me please, its geometry

Mathematics
2 answers:
Aleks [24]3 years ago
7 0

Answer:

4n

Step-by-step explanation:

a^2+b^2=c^2

2n^2+2n^2=c^2

4n^2=c^2

sqrt 4n^2=sqrt c^2

4n=c

ahrayia [7]3 years ago
5 0

Answer:

2n

Step-by-step explanation:

Pythagoras a^{2} + b^{2} = c^{2}

2 squared plus 2 squared = 8 but you need to find out the root of 8,

square root of 8 is a surd, so answer in that

You might be interested in
(-6,1) after a translation of (x-2y)
zysi [14]

Answer:

(-8,1)

Step-by-step explanation:

Imma assume you meant (x-2, y)

x coordinate becomes -6-2=-8

y coordinate stays the same

so the image is (-8,1)

5 0
2 years ago
If the circumference of the circle is 37.68 units, what is the area? (Use 3.14 for pi .)
cricket20 [7]

Answer:

Area of the circle = 113.04\;units^2

Step-by-step explanation:

Circumference = 37.68\;units

Circumference of the circle = 2\times \pi  \times r

As,

    \pi =\dfrac{22}{7}=3.14

                        37.68=2\times \pi  \times r\\\\37.68=2\times 3.14 \times r\\\\37.68=6.28\times r\\\\r=\dfrac{37.68}{6.28} \\\\r=6\;units

Area of a circle = \pi \times r^2

                       =3.14\times (6\times 6)\\\\=3.14\times 36\\\\=113.04\;units^2

3 0
3 years ago
State whether the relationship between x and y in y = 0.5x is proportional or non-proportional. Then graph the function.
Mars2501 [29]

Step-by-step explanation:

A relationahip is proportional if both variables can be both 0.

y = 0.5x

(0) = 0.5(0)

Since the equality is true, it is proportional.

To graph the function, plot (0, 0) and (10, 5) on the graph and draw a line through the points.

4 0
3 years ago
No links, I just need an explanation on how to do this, like step by step because I don't understand. T-T
Goryan [66]

Answer:

a. Jared and Ali

Step-by-step explanation:

b. Molly make mistake when he/she divide all equation by 4 but left the 8x remain 8x, it should be 2x.

Mark make mistake in changing the sign whitout changing side/ passing trough equal sign. FYI, + can be - and also - can be + if they move to the other side

i.e.

2 + 3 = 5

2 = 5 - 3

7 0
3 years ago
What is m∠2 + m∠3?<br> HELPPPPP!!!!!
Eva8 [605]
I believe the answer is 90
5 0
3 years ago
Read 2 more answers
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