Answer:
The first option.
Step-by-step explanation:
When graphing inequalities on a number line, a solid circle indicates that the number is part of the solution, while an open circle does not count that number as part of the solution.
Drawing a line to the left of the circle means that the solution includes values less than the circled number. Drawing a line to the right means that the included values are greater than the circled number.
I hope this helped :)
Answer:
hope you understood my handwriting
Area semicircle = π *

the total area of the shaded region = 2 * [ π* (

/ 2 - π* (

/ 2 ] = 4π - 1π = 3π.
Answer:
x will equal 5.57!
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
(8 x 5) x 5 = ? x 5
40 x 5 = ? x 5
? = 40