How many vertices does an octagon have?

Answers

Answer 1
Answer: they  have 18 vertices

Answer 2
Answer: it have 12 vertices i think

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What are three ways a rectangle and a square are alike

Answers


-- Each has 4 sides.
-- Opposite sides of each are parallel.
-- Opposite sides of each have equal length.
-- Interior angles of each sum to 360 degrees.
-- Each is a special case of parallelogram.
-- Each has all interior angles equal.
-- Area of either one is (length) x (width).


Rectangles and squares are alike in that both have two pairs of parallel sides and four right angles. They are different because a square must have four equal sides lengths and a rectangle has two pairs of equal side lengths.

Select from the drop-down menus to correctly complete the sentence.The probability of a chance event is a number between ______
A) 1 to 100
B) 0 and 10
C) 0 and 1

that expresses the likelihood that an event ______ occur.
A) Can
B) Cannot

Answers

For a chance event to occur, the probability of that event will be between A. 1 to 100.

This probability is a measure of the likelihood that the event A. Can occur.

What is the probability of a chance event?

A chance event is an event that has a certain probability of occurring. This probability will be between 1% and 100% depending on the likelihood of the event occuring.

If there exists a probability between 1% and 100% then it means that the event has a likelihood of occuring. If it didn't have such a likelihood, the probability would be 0.

Find out more on probability at brainly.com/question/743546.

Answer:

0-1

can

Step-by-step explanation: I took the test

Can someone please help me

Answers

I'm gonna guess the answer is B because you would divide 10x and 216, but that would end up at 21.6.

If 1/4 of X is 16 what is 3/4 of x

Answers

in this question x= 64

so 3/4 of x would be 48

16*3=48, so 48
3/4 is 3 times 1/4

What is the surface area of a cube with faces that each have an area of 16 cm2?

Answers

To find out what one side measures you will have to take the square root of the Area. 

√(16) =4

To find out surface area of the cube you use the formula A=6 a^(2), where a = side.

Therefore,
A=6 (4^(2))
A=6 (16)
A=96cm^(2)
The cube have 6 faces.
The area of the one face is equal 16 cm².

Therefore:
Surface area of the cube: S=6 × 16 cm² = 96 cm²

What is 12 12/8 rounded to the nearest thousands

Answers

Answer:

13.5

you do that by dividing 12 and 8 to get 1.5, then add that extra 12

13.5
You divide 12/8 and then add 12