8. Determine the area of a sector with a central angle of 42° in a
circle with radius 3 inches.

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Step-by-step explanation:

Since we are given the central angle in degrees, we should use the following formula for sector area.

The angle is 42 degrees and the radius is 3 inches. Therefore,

Solve the exponent.

Multiply all three numbers together.

Let's round to the tenth place. The 9 in the hundredth place tells us to round the 2 up to a 3.

The area of the sector is approximately 3.3 square inches.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )