30b+12b
30x5+12x5
150+60=210
answer:210
the only way I could think to do this would be to divide 99.30 by 6. when you do that you get 16.55
sorry if that's not right but that's what I would put
(x-2)(3x-4)
= (x)(3x) + (x)(-4) + (-2)(3x) + (-2)(-4)
= 3x² + (-4x) + (-6x) + 8
= 3x² - 4x - 6x + 8
= 3x² - 10x + 8
I'm not sure so yeah :3
Answer:
Right
Step-by-step explanation:
explanation u gave correct
Answer:
angle E is 15 dgeree
Step-by-step explanation:
hypotenuse is the side opposite to 90 degree. So, here hypotenuse is DE.
take angle E as reference angle .Then,
opposite=DF = 23 feet
hypotenuse=DE = 90 feet
using sin rule
sin E =opposite/hypotenuse
sin E=23/90
sin E=0.255
E = 
E=14.77
E=15 degree