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Nady [450]
4 years ago
7

Use Euler's Formula to find the missing number. vertices:14 Edges:36 Faces:?

Mathematics
2 answers:
TEA [102]4 years ago
7 0
Answers to the quiz; Surface areas of pyramids and cones quiz

1. A
2. B 
3. A
4. B
5. A
6. A
7. C
8. C
9. D
10. A
alina1380 [7]4 years ago
3 0
The answer to number one is A.24
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A man flies a kite at a height of 15 ft. The wind is carrying the kite horizontally from the man at a rate of 5 ft./s. How fast
Misha Larkins [42]

Answer:

4.4 ft/s

Step-by-step explanation:

Height = 15ft

Rate= 5 ft/s

Distance from the man to the kite= 32ft

dh/dt = 5 ft/s

h = √32^2 - 15^2

h = √ 1025 - 225

h = √800

h = 28.28ft

D = √15^2 + h^2

dD/dt = 1/2(15^2 + h^2)^-1/2 (2h) dh/dt

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= (h / √225 + h^2)5

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3 0
4 years ago
What is 42/66 written in lowest terms?
SSSSS [86.1K]

Answer:

\frac{7}{11}

Step-by-step explanation:

By lowest terms, it means to simplify. You can do so by dividing the fraction by a common factor, which in this case, is 6:

\frac{42}{66} ÷ \frac{6}{6} =

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The fraction \frac{7}{11} cannot be simplified further, so this is the final answer.

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(6x2 + x - 3)(2x2 +1)
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Answer:

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3 years ago
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