What are some characteristics of a good math explanation?

2 answers:

4 0

1. You should understand what about the question and what is the meaning or purpose of it
2. You should find relationships between question and topic
3. You should apply what do you know

ryzh [129]3 years ago

3 0

Visual really helps when learning.

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PLEASE ANSWER ASAP!! e)What is the measure of ∠I? Explain

Zina [86]

Answer:

$60^{\circ}$

Step-by-step explanation:

From the given figure it is clear that the stop board is a regular hexagon and ∠I is an exterior angle of the regular hexagon.

Exterior angle of a regular polygon with n sides $=\dfrac{360^{\circ}}{n}$

In a regular hexagon number of sides: n =6

Exterior angle of a regular hexagon $=\dfrac{360^{\circ}}{6}=60^{\circ}$

Since ∠I is an exterior angle of the regular hexagon, therefore, $\angle I=60^{\circ}$ .

4 0

3 years ago

I don't understand what to do because I don't understand the question

kirill [66]

Find the 2 different rates at which the farm worker worked:

3 pints
--------- = 0.75 pint/min
4 min

2 pints
---------- = 0.67 pint/ min
3 min

Then you need to subtract 0.67 pint/min from 0.75 pint/min to answer this question.

Alternatively, subtract 2/3 pint/min from 3/4 pint/min.

4 0

3 years ago

What is the answer for the equation 4|x+1/3|=20 ?

Llana [10]

I hope this helps you...