8*8 - 4*4*pi*(1/2) = 64 - 8*pi
Answer:
15x-2+7x+4=90°[being complementary angle]
22x+2=90°
22x=90°-2
22x=88
x=88/22
x=4
Answer:
8 boys for every 10 girls
Step-by-step explanation:
Answer:
180-130=50
Step-by-step explanation:
done hope you like it
i use the 180 because its a straight line from the x to the 130