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3 years ago

Help in this one please

Mathematics

2 answers:

sertanlavr [38]3 years ago

6 0

Step-by-step explanation:

hope this helps, good Night

Margaret [11]3 years ago

3 0

The answer should be 6.28 units hope this helps ^^

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Can someone please help me with the question, a/4 = 15/12 a=?

malfutka [58]

Answer:

a = 5

Step-by-step explanation:

a/4 = 15/12

We can use cross products to solve

a* 12 = 4*15

12a = 60

Divide each side by 12

12a/12 = 60/12

a =5

7 0

3 years ago

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Help me pls DO ALL for a brainlist and a thanks

densk [106]

1 3/6 = 4/6+5/6 ,
1 1/5 = 1/5 + 5/5 , 2/5 + 4/5
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2 years ago

HELP!!! HELPPP!!!

mihalych1998 [28]

Answer:

22.75

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3 years ago

A circus tent is cylindrical upto a height of 3.3 m and conical above it if the diameter of the base is 100m and slant height of

Rina8888 [55]

Total cost of canvas required in making the tent is rupees 79128

Solution:

Given:

Height of the cylindrical tent = h = 3.3 m

Diameter of it's base = d = 100m

$radius = \frac{diameter}{2} = \frac{100}{2} = 50$

r = 50 m

Curved surface area of cylinder:

$C.S.A = 2 \pi rh$

$C.S.A = 2 \times 3.14 \times 50 \times 3.3 = 1036.2$

Thus Curved surface area of cylinder = 1036.2 square meter

Curved surface area of cone:

$C.S.A = \pi rl$

$C.S.A = 3.14 \times 50 \times 56.4 = 8854.8$

Thus Curved surface area of cone = 8854.8 square meter

Total curved area of tent:

⇒ curved area of cone + curved area of cylinder

$\rightarrow 8854.8 + 1036.2=9891$

Thus total curved area of tent = 9891 square meter

find total cost of canvas required in making the tent:

The cost of canvas is 8 rupees per square meter

$\rightarrow \text{total cost } = 9891 \times 8 = 79128$

Thus total cost of canvas required in making the tent is rupees 79128

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3 years ago

A local animal shelter has a total of 16 dogs, and 4

worty [1.4K]

Why would they chose a dog at random?
You need to feel a connection.

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2 years ago