Answer:
Step-by-step explanation:
The x difference:
8 - 1 = 7
The y difference:
-4 - -7 = 3
Distance:
7² + 3² = 58
√58 ≅ 7.62
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Answer:
CB=18
And the measure of angle BDA is 21 degrees
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
the number of side gives the name
Answer:25.12
Step-by-step explanation:
so the diameter of the circle is 16 and to find the circumference you need the radius so you will divide 16 by 2 which is 8 then you times 8 by pi which is 3.14. 3.14 times 8 = 25.12.
Step-by-step explanation:
the slope is always the factor of x.
in slope intercept form, as well as here in point slope form.
the important thing is that the y term is just brought to a simple positive y form (and not cy with c is different than 1).
and then, what you see on the other side as factor is x is the slope.
here : -7
the other numbers in the equating are irrelevant for the slope. they determine the "offset" of the line from (0, 0).
