1.-28×-28×-28+13×13×13+16×16×16
=21,952+2,197+4,096
=28,245.
2.12×12×12+-7×-7×-7+-5×-5×-5
=1,728+-343+-125
=1,260
Cubic centimetres since they are cubes. Did you add any picture of the question? There seems to be none.
T=2
t^2=4
4-4=0
is that right?
Answer:
Its cost about 1.5625
if you rounded its 1.56 :)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
side Ac is the opposite of angle B, therefore use the sin ratio to find ac since the hypotenuse is also given
sin B=opposite/hypotenuse
sin 27=ac/15
ac=sin27×15
=6.81
I hope this helps
