2 years ago

Which expression can be used to find the surface area of the following square pyramid?

Mathematics

2 answers:

olasank [31]2 years ago

6 0

I think it’s c sorry if it’s wrong

Savatey [412]2 years ago

5 0

Answer:

Step-by-step explanation:

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3 years ago

If A/B and C/D<br> are rational expressions, then<br> AxC/BxD = AxD/BxC<br> A. True<br> B. False

sdas [7]

Answer:

True

Step-by-step explanation:

If A/B and C/D are rational expression then

A/B*C/D

A/B*C/D=A/C*B/D

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3 years ago

What is the difference of the polynomials?

Vilka [71]

Answer:

$8r^6s^3-5r^5s^4+r^4s^5+5r^3s^6$

Step-by-step explanation:

We want to simplify;

$(8r^6s^3-9r^5s^4+3r^4s^5)-(2r^4s^5-5r^3s^6-4r^5s^4)$

We expand the bracket to obtain;

$8r^6s^3-9r^5s^4+3r^4s^5-2r^4s^5+5r^3s^6+4r^5s^4$

We now group the like terms to obtain;

$8r^6s^3-9r^5s^4+4r^5s^4+3r^4s^5-2r^4s^5+5r^3s^6$

We now simplify to get;

$8r^6s^3-5r^5s^4+r^4s^5+5r^3s^6$

The correct answer is C

3 0

3 years ago

Read 2 more answers