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3 years ago

What is the surface area of the regular pyramid

Mathematics

1 answer:

Ugo [173]3 years ago

6 0

Answer:

The answer is 144.

Step-by-step explanation:

Cause, 6 x 6 for the square is 36. For the triangle, 9 x 6 is 54, and 54 divided by 2 is 27. 27 x 4 is equal to 108. Now, we just add 108 and 36 to make 144.

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What is this answer?? : [6.6 ÷ (–5 + 3)] • (–1)

Mars2501 [29]

Your answer is 3.3

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3 years ago

Help Please!!! Find the volume of the sphere

yuradex [85]

Answer:

523.6

Step-by-step explanation:

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3 years ago

Read 2 more answers

Two fair dice are tossed, and the up face on each die is recorded. Find the probability of observing each of the following event

Paladinen [302]

Answer:

Step-by-step explanation:

The sample space is shown in the attached photo.

Probability = number of favourable outcomes/total number of outcomes.

Looking at the diagram, the total possible outcomes is 36.

A) from the diagram, the total number of events in which the sum of the numbers is odd is 18. Therefore, the probability that the sum of the numbers is odd is

18/36 = 1/2

B) the total number of events in which the sum of the numbers is 10 or more is 6. Therefore, the probability that the sum of the numbers is 10 or more is

6/36 = 1/6

C) the total number of events in which 3 appears on each of the two dice is 1. Therefore, the probability that 3 appears on each of the two dice is

1/36

7 0

3 years ago

Hey its my b day soon and i need my grade up plz help :)

frosja888 [35]

Answer:

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Step-by-step explanation:

7 0

2 years ago

You bought your current house 10 years ago for £55,000. There are currently three similar properties for sale on your street. Pr

galben [10]

Answer:

The house could be sold between £ 77,000 and £ 79,500

Step-by-step explanation:

Cost of the house = £ 55,000

40% profit on the amount paid for the house = 40% * 55,000 = 0.4 * 55,000 = £ 22,000

Suggested price with at least 40% profit = £ 55,000 + £ 22,000

Suggested price with at least 40% profit = £ 77,000

Properties price on the same street:

Property 1 £75,000

Property 2 £80,000

Property 3 £83,500

Mean of these prices = (75,000 + 80,000 + 83,500) / 3

Mean of these prices = 238,500 / 3

Mean of these prices = £ 79,500

Therefore the price could be between £ 77,000 (40% profit on the amount paid for the house 10 years ago) and £ 79,500 (the mean price of the properties currently for sale on the same street)

4 0

4 years ago