3 years ago

What is the name of this polygon? trapezoid rectangle square rhombus

Mathematics

2 answers:

Andreas93 [3]3 years ago

5 0

Polygon and rhombus

MakcuM [25]3 years ago

4 0

Answer:

This polygon is a Rhombus

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PLEASE HELP IM STUCK WITH THIS ONE AND I DONT KNOW :(

labwork [276]

The line crossing the two parallel lines forms an allied angle
So using the theory “allied angles add up to 180 degrees” we can find x

76 + x =180
x= 180-76
x=104 (Option B)

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3 years ago

What value of n makes the equation true? -2n + 1.8 =3.2

stich3 [128]

Answer:

-0.7

Step-by-step explanation:

-2n+1.8=3.2

-2n=3.2-1.8

-2n=1.4

n=1.4/-2

n=-0.7

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3 years ago

Scientists say we should sleep 3/8 of a day.How about many hours is this

victus00 [196]

Answer:

9 hours

Step-by-step explanation:

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3 years ago

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What is the lateral area of the cone to the nearest whole number? The figure is not drawn to

Sveta_85 [38]

Answer:

The lateral surface area of the cone is $25120\ m^2$ .

Step-by-step explanation:

We have.

Height of a cone is 60 m

Diameter of a cone is 10 m

Radius, r = 80 m

The lateral surface area of a cone is given by :

$A=\pi rl$

l is slant height of the cone,

$l=\sqrt{60^2+80^2} =100\ m$

Plugging all values in above formula,

$A=3.14\times 80\times 100\\\\A=25120\ m^2$

So, the lateral surface area of the cone is $25120\ m^2$ .

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3 years ago

Hannah paddled the canoe for 3 hours at 2.2 miles per hour. How far did she paddle?

Grace [21]

6.6. 2.2*3= 6.6
i hope this makes since

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3 years ago

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