Answer:
That is a good question. I would recommend asking your math teacher because I am not technically a teacher, but my children are homeschooled, so I just follow the curriculum.
Answer:
288 cubic feet
Step-by-step explanation:
add the 3 blocks.
block 1: 12*6*2=12*12=144
block 2: (12-4)*2*6=8*2*6=8*12=96
block 3: (12-4-4)*6*2=4*12=48
add them up:
144+96+48
288 cubic feet
with help of calculator
1.5 because if u subtract 1.5 from each number u get the next number
As the sine rule states,
A/sina = B/sinb = C/sinc .
in the diagram, there are two identified sides and if you use the sine rule, you can find the opposed angles easily.
there are:
side a, with angle â .
side b, with angle b.
so the answer is C.
if you input these into the sine rule, it would be:
a/ sin a = b/sin b
x= 4.5
18x - 9 = 72 are the equations
Stay safe!! God bless!
<3
- Elisha
