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3 years ago

HELP WILL MARK BRAINLIEST

Mathematics

2 answers:

Soloha48 [4]3 years ago

8 0

Answer:

Step-by-step explanation:

3÷9 = 0.333333

× 72 = 24

Mariana [72]3 years ago

5 0

Answer:

r = 24

Step-by-step explanation:

3/9 = 1/3

72/3 = 24

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Factor completely 7x3y +14x2y3 − 7x2y2.

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3 years ago

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HELP ASAP (MATH)

alexdok [17]

PART - A : tent - 1 volume = 400 cubic ft

Tent -2 volume = 384 cubic ft.

PART - B : I recommend Joe to make the tent -1 with base 10x10 ft. as it has more volume

<u>Step-by-step explanation:</u>

PART - A:

tent 1 :

Base = 10 x 10ft

Height= 12 ft

Volume = (1/3) (10x 10) (12)

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Tent 2:

Base = 12 x 12 ft

Height= 8 ft.

Volume = (1/3) (12 x 12) (8)

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PART - B:

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3 years ago

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3 years ago

nikitadnepr [17]

Answer:

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3 years ago

Hurry please!!! Fast response

AlladinOne [14]

Answer:

$SA= \frac{2}{3} \pi rl+16 \pi r^2$

Step-by-step explanation:

Surface area of the original cone

$SA= \pi r l + \pi r^2... (1)$

When, radius is quadrupled and slant height is reduced to one sixth

$i. e. \: \:r = 4r\: \: \&\:\: l= \frac{1}{6}l$

Plug the above values of r and $l$ in equation (1), new surface area becomes:

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3 years ago