Cual es el perimetro de un cuadrado de lado de 8cm please

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Answer 1
Answer: se multiplica 8 veces 4 , que le dará 32

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Plz help me plz asap anybody is welcome to answer
Work out the numbers missing from these percentages:A. 600 m is % of 1 kmB. 80 cm is % of 1 mC. 200 ml is % of 0.5 liters ​
Kirk's grandparents are really enjoying their portable music players and have downloaded many more albums. Maude now has 225 albums, 135 of which are heavy metal. Claude now has 420 albums, 270 of which are heavy metal. Which of Kirk's grandparents has a higher probability of listening to heavy metal?
F(x)=3x+2 and g(x)=-2x-4, find h(x)= f(x)-g(x)
Explain how to use the missing pieces strategy to compare two fractions. Include a diagram with your explanation.

Why is this correct idkidkidkidkidkidk

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Answer:

Step-by-step explanation:

because you go with you first answer bc its going to be right

6,000 multiplied by power of 10

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An easy way of finding the answer to your question is by using a scientific calculator. When I plugged in 6,000^10 it gave me 6.0466176x10^37. Yes the answer is in scientific notation, but if you want the answer shortened out to the nearest hundredth place the answer is 6.05.

Which is the translation of the expression below?

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In English, the translation of those symbols is ...

Zero multiplied or divided by anything is zero.

A triangular pyramid has a base with an area of 11.3 square meters and has lateral

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Hi There! :)

A triangular pyramid has a base with an area of 11.3 square meters and has lateral

20 inches.

The circumference, or perimeter, of a circle can be found by multiplying its diameter by 3.14. What is the circumference of a circle that has a diameter of 1\2 inch? Express your answer as a decimal.

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C=πd

π≈3.14
------------

If d=1/2 inches

C=(1/2 inches)*π

=1/2π inches
The answer to your question is 1.57

How do I solve x^2 - 2x - 63 = 0 by completing the square? Like they showed me how here but I'm not sure how this appiles if there's already a c and it doesn't factor into something that can be perfectly squared.

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maybe you can try graphing it if the graph does not have any x-intercepts than it has no real roots

Basically you add a square after the 2x and then another square by the 63. Then, you use (b/2)^2 to put the answer in the square. Take b which is -2 in this case and divide it by 2.  (-2/2= -1), then you square your answer (-1^2= 1). so after doing those calcualtions take the 1 that you got and put it in the first square. For the second square you will put the negative of that number which is -1. Then once you multiply the numbers by what is in the square you'll factor it and get your answer. This is really complicated and you may need to watch a video to get it.