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2 years ago

10

The large sphere has a diameter of 20 feet. which expression represents the volume, in cubic units, of the shaded part of the sp

here? π(103) + π(43) π(103) – π(43) π(203) + π(43) π(203) – π(43)

2 answers:

puteri [66]2 years ago

7 0

B: 4/3pi(10^3)-4/3pi(4^3)

lorasvet [3.4K]2 years ago

6 0

The answer is b. π(10^3) – π(4^3)<span> </span>

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Help look at the picture it shows everything

Lady bird [3.3K]

Answer:

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Step-by-step explanation:

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2 years ago

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A factory packed 9600kg of flour in to small bags and large bags. Each small bag contained 3kg of flour and each large bag conta

yawa3891 [41]

Answer:

696 large bags of flour were packed.

Step-by-step explanation:

Let large bags of flour be 'y'

Let small bags of flour be 'x'. That is x=2040 (according to the question)

$(3 \times x) + (5 \times y) = 9600$

$(3 \times 2040) + ( 5 \times y) = 9600$

$(6120) + (5 \times x) = 9600$

$(5 \times x) = 9600 - 6120$

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2 years ago

A rectangle has a perimeter of 48 cm and a width of 6 cm. Use the formula P=2ℓ+2w to find the length.

Vinil7 [7]

Answer:the length is equal to 18. 2l+2w= 12+?=48. 48-12=36, 36/2=18

Step-by-step explanation:

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2 years ago

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The depth of a swimming pool is 8.5 meters. what is half of the depth in millimeters

nydimaria [60]

Half of 8.5 is 4.25

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3 years ago

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What is the expression for the area of the old garden if the perimeter is 6w+8, where W represents the width?

musickatia [10]

Answer:

w(2w+4)

Step-by-step explanation:

we know A = l * w

and Perimeter = 2l + 2w

we want to find l in terms of w

2l + 2w = 6w + 8

2l = 4w + 8

l = 2w + 4

so A = w * (2w + 4)

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3 years ago