Answer:
6.5 ft ft
Step-by-step explanation:
Angle L will be 180-90-76=14
Using the sine rule 
Relating to the above set up

Taking only the first two parts then

Therefore, rounded off to the nearest tenth, distance will be 6.5 ft
Answer:
r=8
Step-by-step explanation:
The number we are looking for is represented by 'r' which is multiplied by 8
Answer:
The length of the rectangular prism is 
Step-by-step explanation:
step 1
Find the volume of the 64 1-inch cubic blocks
The volume of one cubic block is

so
the volume of 64 cubic blocks is

step 2
Find the length of the rectangular prism
The volume of the rectangular prism is equal to

we have



substitute and solve for L



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