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horrorfan [7]
3 years ago
15

Can someone help me with the volumes of pyramids please for a brainless and points​

Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer:

Step-by-step explanation:

Volume of a pyramid = (l×b×h)/3

V = 128cm^3,

l = 8cm

b = 8cm (/because is a square base)

Substituting this values

128 = (8×8×h)/3

Cross multiply

128×3 = 64h

384 = 64h

Dividing through by 64

h = 384/64

h = 6cm

Height is 6cm

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Answer:

12 days

Step-by-step explanation:

1/6 per day

in 6 days- 1 pound

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7 0
3 years ago
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hammer [34]

Answer:

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5 0
3 years ago
7. On Thursday, Kim purchased a medium iced caramel latte and a blueberry muffin for $5.18. Then, on Friday, Kim
sashaice [31]

Answer:

Cost of medium iced caramel latte = $3.59

Step-by-step explanation:

Assume;

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So,

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2x + 3y = 11.95.....eq2

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4 0
3 years ago
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suter [353]

Answer:

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Step-by-step explanation:

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3 years ago
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