I am pretty sure the answer for the first one is x=-.498
The formula to find the area of a sector = Ф*r²/2
Ф to be in radian, here Ф=45° =π/4
sector = 1/2(π/4)x 100
sector = 39.27 ≈39.3° (B)
Step-by-step explanation:
K=12 if you want explanation i will
Answer:
Da!!!!!!!!!!!!!!!!!!!!!!!!!!
YES
A.
Mice are small and kilograms are for much larger objects. The other two measurements are for liquids.
