Find the radius of a circle given that a central angle of measure Pi/8
intercepts an arc of length 1.5km.
The radius is (km or km^2)

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Which of these triangle pairs can be mapped to each other using a single translation? cof hn

X-10/4 when x = –18 a 7 b –2 c –7 d 2