Answer:
In the attachment
Step-by-step explanation:
<, > - dots line
≤, ≥ - solid line
<, ≤ - shading to the left
>, ≥ - shading to the right
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We have x > -2
dot line x = -2
shading to the right
Answer:
Step-by-step explanation:
Sum of interior angles in a triangle is equal to 180 degrees
The radius of a period on this page
This is because people usually write numbers that are very big/small as a scientific notation. (The radius of a period on this page is small)
In 3 weeks there are 21 days.
She reads 12 pages a day.
In 21 days she reads 12*21=252 pages.