3 years ago

How are the angles of an equilateral triangle related?

Mathematics

1 answer:

vfiekz [6]3 years ago

6 0

All the angles and sides are equal.

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15d^3+30d^2+30d/3d3 what is the answer if you divide the following

lawyer [7]

When you separate them
$\frac{15d^{3} }{ {3d}^{3} } + \frac{30d^{2} }{ {3d}^{3} } + \frac{30d }{ {3d}^{3} } = x$
Solve them separately:
$5 + \frac{10}{d} + \frac{10}{ {d}^{2} } = x$
Remove the denominators:
$5 + 10 {d}^{ - 1} + 10 {d}^{ - 2} = x$
Find GCF (Greatest Common Factor):
$5(1 + 2 {d}^{ - 1} + 2 {d}^{ - 2} ) = x$

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3 years ago

I need help, i don’t understand if

MakcuM [25]

Answer:

(6,6)

Step-by-step explanation:

Hope this helps!

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3 years ago

(V. An aeroplane is flying parallel to the Earth's surface at a speed of 175 m/sec and at a height of 600 m. The angle of elevat

GREYUIT [131]

dot on top of earth = plane position at the time of observation (right one when 37°, left one 53°)

then the geometry is zoomed on the left side

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3 years ago

In 15 years lisa will be four times as old as she is now. how old is she now

Eva8 [605]

Answer:

Lisa is 5 years old

Step-by-step explanation:

we can make an equation like

4x=15+x

X can represent Lisa’s current age

Now just solve for X

3x=15

x=5

And we can check

If Lisa is 5 years old now

In 15 years she would be 20

And 20 is 4 times as 5 which Is her current age

So Lisa is 5 years old now.

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3 years ago

3,053/2,8<br> Alguien me ayuda porfavor?<br> Pero con el proceso porfa

PtichkaEL [24]

Answer:

1.09

Step-by-step explanation:

Check the photo

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2 years ago