4 years ago

I need help on these questions pealsssssssseeeee

1 answer:

5 0

armyyyy,,,, and I cant see the picture unless it is just me... it wont load

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aleksandrvk [35]

4:14 , 6:21, 8:28, 10:35!!!

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3 years ago

saveliy_v [14]

5, 10, 30, 60, 180, 360, 1,080

5*2=10
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30*2=60
60*3=180
180*2=360
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3 years ago

Musya8 [376]

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3 years ago

KonstantinChe [14]

Answer:

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3 years ago

o-na [289]

Answer:

$V=34.64\ cm^3$

Step-by-step explanation:

Given that,

The side of an equilateral prism = 4 cm

The altitude of the prism = 5 cm

We need to find the volume of the prism. The formula for the volume of a prism is as follows :

$V=A\times h$

Where

A is the area of equilateral triangle, $A=\dfrac{\sqrt3}{4}a^2$

So,

$V=\dfrac{\sqrt3}{4}a^2\times h\\\\V=\dfrac{\sqrt3}{4}\times 4^2\times 5\\\\V=34.64\ cm^3$

So, the volume of the prism is equal to $34.64\ cm^3$ .

6 0

3 years ago