3 years ago

Surface area of a pyramid given altitufre and base

Mathematics

1 answer:

padilas [110]3 years ago

6 0

You have to add the surface area of the base to the surface area pf the lateral faces.

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Answer:

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2 years ago

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Urgent!! please help )):

alisha [4.7K]

The 16th term is: 53

Further explanation:

We have to find the general formula first

The general form is:

$a_n=a_1+(n-1)d\\Given\\a_1=8\\d=3\\Putting\ the\ values\ in\ the\ formula\\a_n=8+(n-1)(3)\\a_n=8+3n-3\\a_n=5+3n\\For\ 16th\ term, put\ n=16\\a_n=5+3(16)\\a_n=5+48\\a_n=53$

The 16th term is: 53

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

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2 years ago

A bicycle tire is 28 inches in diameter.

Andrej [43]

Answer:

Option A.) 88 inches

Step-by-step explanation:

step 1

Find the circumference of the wheel

we know that

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we have

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$\pi =\frac{22}{7}$

substitute

$C=(\frac{22}{7})(28)=88\ in$

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3 years ago

What is the theoretical Probability of spinning a 3?

puteri [66]

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35%

Step-by-step explanation:

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nordsb [41]

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D, two and one third

Step-by-step explanation:

i used a calculator

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