Answer:
both negative because y is negative and make both answers negative
Answer:
-3+7=4 is the answer if thats what you is looking for
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
320°
Step-by-step explanation:
<u>Part 1</u>
The arc length is given by ...
s = rθ . . . . . r is the radius, θ is the central angle in radians
We want to find θ, so we can fill in the given values and divide by the coefficient of θ.
8π = 4.5θ
θ = 8π/4.5 = 16π/9 . . . radians
Since π radians = 180°, the degree measure of the angle is ...
θ = (16/9)180° = 320°
The measure of the angle subtended by the arc is 320°.
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<u>Part 2</u>
We might be able to help with the second part of the question, but you need to edit to put in the numbers and answer choices.
You need to line up the decimals and move it down
