Step-by-step explanation: If BCD is 30 degrees, it intercepts the arc BA, and therefore, any angle that intercepts an arc is half of the arc it intercepts. Thus, AOB is 60 degrees.

7 0

3 years ago

Seriation can be described as a series or a growing pattern, i.e. arranged by an attribute such as height, length, or weight. Wh

Ksenya-84 [330]

The best way to help them understand Seriation is; A: Read the story of the Three Billy Goats Gruff and discuss the little, medium and great big billy goat gruff brothers.

<h3>How to Identify growth patterns in Seriation?</h3>

We are told that;

Seriation is a series or a growing pattern. This means arranged by an attribute such as height, length, or weight.

Now, we want to find the option that is the best way to help children understand Seriation. Looking at the options, the best option would be option A. This is because by reading the story of the three Billy Goats Gruff, we can be able to arrange them by little, medium and great big billy goat gruff brothers.

Read more about Seriation at; brainly.com/question/15754340

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3 0

2 years ago

You want to buy a DVD that costs $19.95. Estimate the total cost if the sales tax rate is 8%.

meriva

Answer:

$1.60

Step-by-step explanation:

first you take 19.95 times .08 and you get 1.596 you round up to get 1.6

4 0

4 years ago