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guajiro [1.7K]
3 years ago
7

A frustum is formed when a plane parallel to a cone’s base cuts off the upper portion as shown.

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0

Answer:

C. 34.8 pie units cubed

Step-by-step explanation:

Drupady [299]3 years ago
5 0

Answer:

34.8 pi Units3

Step-by-step explanation:

i just took the test ;)

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1) y=-3x + 4 y = 3x - 2 (1,1)​
puteri [66]

Answer:

y=3x-2

Step-by-step explanation:

your question didn't have any instructions so this might not be what you're looking for

set them equal to each other

-3x+4=3x-2

-3x-3x=-2-4

-6x=-6

x=1

plug in x=1

y=3(1)+4   =7

y=3(1)-2   =1

so, when x=1, y=1 in the expression y=3x-2

7 0
3 years ago
What is the fraction form of 0.3​
Masteriza [31]

Answer:

3/100

Step-by-step explanation:

Hope this helped!!!

4 0
2 years ago
Plz help it's due today ​
dybincka [34]

Answer:

tanG= 15/20 = 3/4

tanX= 8/15

Step-by-step explanation:

tan is always opposite over adjacent

6 0
3 years ago
Read 2 more answers
Please help, i have no idea what i did wrong.<br> 20 points !
tresset_1 [31]

Answer:Second Step

Step-by-step explanation:

On the right side in step two you added -3b-15b, and ended up with -12b. This is incorrect. -3b-15b is actually -18b

6 0
2 years ago
The net of a triangular prism is show below.Find the rotal surface area of the triangular prism 4.6,4,5,15
marysya [2.9K]

Answer:

228.4cm²

Step-by-step explanation:

Find the diagram attached

Total surface area of the prism = Ph + 2B

P is the perimeter of the base (triangle)

h is the height of the prism

B is Base area

P = 5cm + 5cm + 4cm

P = 14cm

h = 15cm

B = 1/2 * base * height

B  = 1/2 * 4.6 * 4

B = 4.6 * 2

B = 9.2cm²

Substitute the values into the formula;

Total surface area of the prism = Ph + 2B

Total surface area of the prism = 14(15)+2(9.2)

Total surface area of the prism = 210 + 18.4

Total surface area of the prism = 228.4cm²

Hence the total surface area of the triangular prism is 228.4cm²

7 0
3 years ago
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