Answer:
√20,
√19,
√17,
√23
Step-by-step explanation:
First find the length of the diagonal of a square of side 4 inches:
d^2 = 4^2 + 4^2 = 2*4^2 = 32. Then the diagonal of the cube has length
sqrt( 32 + 4^2) = sqrt(32+16) = sqrt(48) = 4sqrt(3).
Answer:
480 miles
Step-by-step explanation:
120/1.5=80
80*6=480
Answer:
the answer is b, 12
Step-by-step explanation:
16-4=12
