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juin [17]
3 years ago
13

What is the area of the triangle? 10,6,8

Mathematics
1 answer:
Ivenika [448]3 years ago
4 0

Answer:

30

multiply then divide then multiply  again

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The two bases of a right conical frustum have radii 12 and 9. The two bases are 4 units apart. Let the volume of the frustum be
Len [333]

$V A$. =21,978 cm ^3 cubic units and the total surface area of the frustum

What is frustum?

The area of a right circular cone between the base and a part parallel to the base that does not pass through the vertex is known as the frustum. The distance between the two bases perpendicular to the axis determines the altitude of a frustum on a right circular cone.

The formula for the curved surface area (CSA) of a cone's frustum is pi * l(R + r), where (r) denotes the radius of the smaller circle, (R) denotes the radius of the larger circle, and (l) is the slant height of the frustum.

A frustum of that cone is the region of the solid between the plane and the base where a right circular cone is cut by a plane parallel to its base.

Should be the height, , the slant height, and the radii of the circular bases of a frustum of a cone, then.

L S A frustum = π ( R + r ) l.

The two bases of a right conical frustum have radii 12 and 9. The two bases are 4 units apart. Let the volume of the frustum be $V$ cubic units and the total surface area of the frustum be $A$ square units.

Let r1 =12 cm, r^2 =9 cm and h=4 cm

Volume of the dustbin (frustum)=

31 ×π×h×(r 12 +r 22 +r 1 r 2)= 31 × 7

22 × 63 × (12^2 + 9^2 +12 × 9)

=66 (144 + 81 + 108) cm^3

=66 × 333 cm^3

=21,978 cm ^3

Hence, $V A$.  =21,978 cm ^3

Learn more about frustum here:

brainly.com/question/14268491

#SPJ4

7 0
2 years ago
Just do #6, giving all I have!
Mashcka [7]

Answer:

(x-8)x5=20

Step-by-step explanation:

I think this is it????

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3 years ago
How do you translate a figure 5 units right and 1 unit up, what are the coordinates ?
weeeeeb [17]
Wherever the figure is now all you have to do is just move each one of the points 5 boxes to the right and 1 box up
8 0
3 years ago
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Is 1.52631579 a rational or irrational number
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It is a rational nimber

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3 years ago
Henry and Jose are gaining weight for football. Henry weighs 205 pounds and is gaining 2 pounds per week. Jose weighs 195 pounds
Digiron [165]

Answer:

they will both weigh the same at week 10

Step-by-step explanation:

both will weigh 225 at week 10

6 0
3 years ago
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