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3 years ago

A pyramid with a square base has how many faces?

Mathematics

1 answer:

mylen [45]3 years ago

3 0

Answer:

It has 5 Faces. The 4 Side Faces are Triangles. The Base is a Square. It has 5 Vertices (corner points)

Step-by-step explanation:

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Find the function h(x) = f(x) + g(x) if f(x) = 4^x + 2 and g(x) = x - 4.

Rzqust [24]

Answer:

h( x) = 4^x + x - 2

Step-by-step explanation:

h(x)=f(x)+g(x)=4^x+2+x-4=4^x+x-2

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2 years ago

5. Jack has decided to give away 20% of his

Brrunno [24]

Answer:

1280

Step-by-step explanation:

7 0

2 years ago

The table shows the ratio of people who ate a certain type of lunch to the total number of people who ate lunch. A total of 840

Elza [17]

The sum of the individual lunch ate by people is equal to the total number of people who ate lunch.

<h3>What is an equation?</h3>

An equationi is an expression that shows the relationship between two or more variables and number.

Given that the total number of people who ate lunch is 840, hence:

The sum of the individual lunch ate by people is equal to the total number of people who ate lunch.

Find out more on equation at: brainly.com/question/2972832

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1 year ago

Why do i have to learn the quadratic equation?

marysya [2.9K]

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5 0

2 years ago

15, Evaluate 6 choose 4.

Novosadov [1.4K]

Answer: The required result is 15.

Step-by-step explanation: We are given to evaluate the following :

"6 choose 4".

Since we are to choose 4 from 6, so we have to use the combination of 6 different things chosen 4 at a time.

We know that

the formula for the combination of n different things chosen r at a time is given by

$^nC_r=\dfrac{n!}{r!(n-r)!}.$

For the given situation, n = 6 and r = 4.

Therefore, we get

$^6C_4=\dfrac{6!}{4!(6-4)!}=\dfrac{6!}{4!2!}=\dfrac{6\times5\times4!}{4!\times2\times1}=15.$

Thus, the required result is 15.

4 0

3 years ago